UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i46tHg4n75HJJN+jykpXQefYnHqYjSwO2AlRIYCp0d8=' 
WHERE 
  key_id = 'f12dadbbfd5c963af2ad206d2ca710d16493c5873c61bc3ffcc63527813a01b0' 
  AND (
    token = 'i46tHg4n75HJJN+jykpXQefYnHqYjSwO2AlRIYCp0d8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )