INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b75b942661f81a3ab0bd55315510de83531512282ff6b7fe4a78995fac307b2', 
    'yXwzzSXPtfqNxOLXyots5BOvd+WFoVStnm4UpenCNWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)