UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmPz/FpFYg/4iUGmIyii2ImKqtZDBF6l/Mxl3qUbREs=' 
WHERE 
  key_id = 'f2521223e89bcb0991f8ae56a1685e542e5aa07faaa512069387232dfd34d1e5' 
  AND (
    token = 'cmPz/FpFYg/4iUGmIyii2ImKqtZDBF6l/Mxl3qUbREs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031