UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qI8sYZNS4dzBGrIKVM5YIO9Fb0512R0+QNpi+sebHLc=' 
WHERE 
  key_id = 'f6e2e28aa93f7be902938953bfb0e6565b4bd881d4ad39ce2cbe3c59a5d1d8c2' 
  AND (
    token = 'qI8sYZNS4dzBGrIKVM5YIO9Fb0512R0+QNpi+sebHLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )