UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8egGoHlcbUBtrtCxlmtwFDYe61g1UL9+Xk56KqmrN0g=' 
WHERE 
  key_id = '14098d21e002dd66b74edb9311a489a0a6b0c8d3973a0791232a55446f3c2513' 
  AND (
    token = '8egGoHlcbUBtrtCxlmtwFDYe61g1UL9+Xk56KqmrN0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )