UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'edCbvu6rTS5zW0EwErw3AgEKhm7/2Ocf8Y1RHKYHyDU=' 
WHERE 
  key_id = '8508f67613dca53c02359165907158a444d4bea148a86a19fc0bc9ec267b5300' 
  AND (
    token = 'edCbvu6rTS5zW0EwErw3AgEKhm7/2Ocf8Y1RHKYHyDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )