UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKO8oSCpRgixqtt9ocCQDuMjcrChTk/OboCcmqFQFeY=' 
WHERE 
  key_id = '599ea1880c7ec2937eeae79f372af924678224e69d22623b5d009d47ff43c5cf' 
  AND (
    token = 'OKO8oSCpRgixqtt9ocCQDuMjcrChTk/OboCcmqFQFeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )