INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f351da781a4e6a3c9e814b2a1d8e5a65c66eea00551e97e3d3521ec71d264b7', 
    'Ws3eemMc6oPDMEZMGycAiw+EXezEc9YskjKegMCTCpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)