INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49093185e598475d2a2ac74997fc499911b6f5bc5a55c29fb363353e53ca3b5f', 
    '6fDqnAUYqHQMeHRaWuLwXMR3mN72QZp1dZUc580YjAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)