UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sAIMUkao5lx45NsuS3anGuKHBVtctUHFcD0Gv6uIqeg=' 
WHERE 
  key_id = '94dd086893db6f9b33783944165d14e577b8a99d69fd079bbaa10bf17ce184f6' 
  AND (
    token = 'sAIMUkao5lx45NsuS3anGuKHBVtctUHFcD0Gv6uIqeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )