UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'skB+CKPI7ZdMrVnIMC2Nm6SK39CyqADw9HGBPBR2mg0=' 
WHERE 
  key_id = '188fa127b203b80bed251d026b062c55f2a4c79cb9739d5b5d8d86df0da4156c' 
  AND (
    token = 'skB+CKPI7ZdMrVnIMC2Nm6SK39CyqADw9HGBPBR2mg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )