UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaHFG2NraRIOfhA2sVm6IP0DYmRHRbZ0yi4F+tyQ6Vg=' 
WHERE 
  key_id = '970bee0903d7f2f00e499f5f7b3e49c4a344ec6e426fb598024a14a25fe9ffe3' 
  AND (
    token = 'gaHFG2NraRIOfhA2sVm6IP0DYmRHRbZ0yi4F+tyQ6Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )