UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwb85lhrAnMoTneGT1JmK4wMI0QISie1hcfFSuSevwY=' 
WHERE 
  key_id = '5e68901f4c63a75367ff402f098e4accb6ccba5d939b93ba283f4ce9207d8c37' 
  AND (
    token = 'nwb85lhrAnMoTneGT1JmK4wMI0QISie1hcfFSuSevwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )