UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QX/uKnbAv5i53YpiDnjgcmB13ERd1XeWMyJ0vVgTgEk=' 
WHERE 
  key_id = 'c40856740e4ed602eb1e4b2c69f1c954bc576a1faafbf6b8616f9f5fbb4a0eda' 
  AND (
    token = 'QX/uKnbAv5i53YpiDnjgcmB13ERd1XeWMyJ0vVgTgEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )