UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYKJlykp0A4YJacyhQ9Xi7lm7heIDpD8p/z9r1nbiJs=' 
WHERE 
  key_id = '6cd47c8f56bc6698787fc150f09f557a117f2651d1330101589f4dc3b483f532' 
  AND (
    token = 'kYKJlykp0A4YJacyhQ9Xi7lm7heIDpD8p/z9r1nbiJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )