UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FSvaTOeglnFeh35VZQtDTk8JqMct0+q1ysfT6kvmzMU=' 
WHERE 
  key_id = '0943e6fd3b9f2af255fc89fd5f81be1a90849bf5c8b282316c1c35c9fb5cac77' 
  AND (
    token = 'FSvaTOeglnFeh35VZQtDTk8JqMct0+q1ysfT6kvmzMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )