UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeoIgaibsZi3QFM5Ucz93GLj5/8+6ZzJlUxsxsEb3nc=' 
WHERE 
  key_id = '0ae962d2a5a01d450be4db078058680722c2e02251f5bb2d080229589795f8d4' 
  AND (
    token = 'qeoIgaibsZi3QFM5Ucz93GLj5/8+6ZzJlUxsxsEb3nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )