UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8mljTSm6/3aT7aXHZb+aRa841C9ToxIuIqsaSalzAY=' 
WHERE 
  key_id = 'fd77551d392f2d223c44f608ef40be021174c6e2ac1db51820b8ca329332daa0' 
  AND (
    token = 'C8mljTSm6/3aT7aXHZb+aRa841C9ToxIuIqsaSalzAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )