UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vNJIEBRovGFzbQMXoa6eRLMtb3lTv6nTNx5ZYvvSzrA=' 
WHERE 
  key_id = '345a30d486928a27cb3ae6ac8a03ccbbc0b6849dfd24a5752af964d4a361c019' 
  AND (
    token = 'vNJIEBRovGFzbQMXoa6eRLMtb3lTv6nTNx5ZYvvSzrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )