INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88418490dd1cbed53ff7224474aaa4429816d51ce006708bc205788de39a3bfb', 
    'G7NF+9jv1MxNiI3rtySA7BzqQIojODayuYxUoeHoH5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)