UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BC02lXaBcyIl++U7DRD3PoYaZOF51VFVEpiWrZPLMQ8=' 
WHERE 
  key_id = '10b79b8e7a2d72beeeb487fead0b320c86c8a18b83000a9987c0f7bb6d0a596e' 
  AND (
    token = 'BC02lXaBcyIl++U7DRD3PoYaZOF51VFVEpiWrZPLMQ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038