UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lw4fKVgYDXiAvMt5VTEXKUXPQ07zTnuwhH6zHgwcxw4=' 
WHERE 
  key_id = 'be40b44486f8455d8b19061b32acc1211ed985030fd3aef15db270b79b3129e4' 
  AND (
    token = 'lw4fKVgYDXiAvMt5VTEXKUXPQ07zTnuwhH6zHgwcxw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )