UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Rd86S3XpQREv4Pj3Y+duS5WE6bawMwQjhdl7uPp+TM=' 
WHERE 
  key_id = '0031a9fc9fcd8ce2aebdf39efec32d439c06e71ab3766d351cc1acb657378219' 
  AND (
    token = '3Rd86S3XpQREv4Pj3Y+duS5WE6bawMwQjhdl7uPp+TM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )