UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pI8hD3pmT4Dfsbhc0B+tUeu+3lmUjkBczI1whLf8qs=' 
WHERE 
  key_id = '41df791d528031f83fa4bcac0a85cb231ae9015652986b3b26db05b49680265e' 
  AND (
    token = '/pI8hD3pmT4Dfsbhc0B+tUeu+3lmUjkBczI1whLf8qs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )