INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c8fc68de2289bdcb71eee0135ed1d965ac05ff1149f265f66c2d98f7370630', 
    'aJcuLOzTR503GMqHlXmRqF8W4Z/zTTqE/KP1tWDZDPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)