INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6573b85cca5c2b7f8ae39f4ef41b7b5d5e7aedad5de09add2b59d445f922ee5f', 
    '2VLHLE6Hi2B9rnEzFu9Id9ieOAeu77sOtbHAw/K3Xvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)