UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oEnQof8SA3dfD7j0jp6r9dyqmn6kLApVKeE9FpNBtb8=' 
WHERE 
  key_id = 'c1dc292a71b243851b6248aeaf656933a57404c8590af6909149d842089f5064' 
  AND (
    token = 'oEnQof8SA3dfD7j0jp6r9dyqmn6kLApVKeE9FpNBtb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )