UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Izx3wMHg+dR0p/aRsY6c0+UQpp3xA1pgH7Pta23G8g=' 
WHERE 
  key_id = '3fed557084307f89b4050a7eae348f2cfcb5a5791343344da3608d021dcfe815' 
  AND (
    token = '4Izx3wMHg+dR0p/aRsY6c0+UQpp3xA1pgH7Pta23G8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )