UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4YqDLMvkA2VNN6Ta2/ElA8qIsTplZp0v0oaBzM5AW8=' 
WHERE 
  key_id = '74141c778ecbd506ff566889a42f10272abeed88b9e11164bf9fec5af5823e37' 
  AND (
    token = 'r4YqDLMvkA2VNN6Ta2/ElA8qIsTplZp0v0oaBzM5AW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )