UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOuqY9m3ij7PYR/AvJ6NgC55df4udIEEAl+N/1xJ2pg=' 
WHERE 
  key_id = '15e2058b12783bcaee58a8c3fa587278e1c9246a3ca8b7bcf6d8c2c312ea6ac4' 
  AND (
    token = 'vOuqY9m3ij7PYR/AvJ6NgC55df4udIEEAl+N/1xJ2pg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )