UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G96S1371MExxKPDjNlS7jZkJA87YwBqoMJrPQUQMwXg=' 
WHERE 
  key_id = '6092eb66e375ac6b9add675bf93fb2baa63feb401f71ce387746ecabd43f6526' 
  AND (
    token = 'G96S1371MExxKPDjNlS7jZkJA87YwBqoMJrPQUQMwXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )