INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2593069b1eb4d3ff690e42f3cb29ff242e6d1370138441581689c91b718cbe6', 
    '+9E/W0JoSyRA/PM3z9Fgb9MLFWlOUCCi1tuZnd1CloY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)