UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gbyi9jjR9uRX3RKtlMkMp1FA2XCEeYspVYd5CEF0uWM=' 
WHERE 
  key_id = 'fb36ff207b9cfc3fcd88fe7925d7e5cb746caeb8e42dad597caf8dd2650349be' 
  AND (
    token = 'Gbyi9jjR9uRX3RKtlMkMp1FA2XCEeYspVYd5CEF0uWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038