INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '998589e83ba9b0186a41ebbd4666b0af65581e37db9c08afbee7cb9d130df022', 
    'q8PFC3mwk8OIU7eNdJ3lz4N7u3L3EdDWLyVHK1NavjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)