UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkJMK45izeic+f29MAYZXvcMco1XqumlGI4huI2stUs=' 
WHERE 
  key_id = 'ce44f31e0ee7922db81be24ea32ca33b5d69dc9764ca6b591b507f195251c84f' 
  AND (
    token = 'xkJMK45izeic+f29MAYZXvcMco1XqumlGI4huI2stUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029