UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+JjJvDAMpjaZOrrEM7Cqtqh0/vD2nWWDjF3jy6PIfo=' 
WHERE 
  key_id = '3805fb6a74b27407c9ace0a087a943cde0151e41349736ff6fe9631324b3dad9' 
  AND (
    token = '7+JjJvDAMpjaZOrrEM7Cqtqh0/vD2nWWDjF3jy6PIfo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )