INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16565d66514b8cd01a1dee048c67420f7f2aa0c77d8ad2a14db6ca99443af9c3', 
    '4tXwsRdGr9Q7nqCP6/1XlVLbOJxXX+8Mgk2a2IYmW+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)