UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcQrP+pwu/eKzVbXea4Sbo8yjAnGD/Dy+XNGZ6CUZL4=' 
WHERE 
  key_id = '3ca8c10589a20242dc60b2437f532415686d75fb5c2a052ff93ee3ced27881fa' 
  AND (
    token = 'FcQrP+pwu/eKzVbXea4Sbo8yjAnGD/Dy+XNGZ6CUZL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021