UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oUgj8tlKKjX4/Atb/jPWz41XMLWfhUKU2+CBWAmS/O4=' 
WHERE 
  key_id = '3a1659f3628e7b8863b144f9a2e3b26c35d9d07fd5577b08df5a5b39dc9dd76c' 
  AND (
    token = 'oUgj8tlKKjX4/Atb/jPWz41XMLWfhUKU2+CBWAmS/O4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )