INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d9bd9d68975bb35340c767e76e94e4e5397f8844923d96f99fe5190809e86db', 
    '8ohfZVGLAoojh9JJh7+9EDvF02hma0ofUwZvmiM3/mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)