UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gy+bqCXsijwFphRngnCofCCYM/b7zVslv7NXO2mfvKo=' 
WHERE 
  key_id = '227d21c985190ec29de1cdc481d4c13cbf43fa345f9d8b7a8035b685a9e3c2f9' 
  AND (
    token = 'Gy+bqCXsijwFphRngnCofCCYM/b7zVslv7NXO2mfvKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043