UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/9op/yslR75trAj3Iamv+UKixEm6wveg/wHmBdH4IK0=' 
WHERE 
  key_id = 'b9250532cf23cedb53d4abcd20454bbf39eb9f907255ab606914b55b14ba2c73' 
  AND (
    token = '/9op/yslR75trAj3Iamv+UKixEm6wveg/wHmBdH4IK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )