UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vALryTujXbLKBfCVSq01sFefU0b6H4o3+WKgJeg15q0=' 
WHERE 
  key_id = '3b2d4d20d6bcaae4ed769b93230e609f496f061fa5d4018a290dc6834f02063d' 
  AND (
    token = 'vALryTujXbLKBfCVSq01sFefU0b6H4o3+WKgJeg15q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )