UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFhUAPN6O+i8xDNinOo5o269J2HVQ8xoxWhQV+51M24=' 
WHERE 
  key_id = '237b750048d5a1c71ef7e9f92dffcb29b87645c5fcb81d750dc21cf1e7e5ab98' 
  AND (
    token = 'cFhUAPN6O+i8xDNinOo5o269J2HVQ8xoxWhQV+51M24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )