INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '795bfa1dee8b7b1000a2399cd5303796931a3814407a4f662400b76328878a20', 
    'QJbaSNnMeKgrjNmYBpvlDm3SPp55cKXMh/O/em50FPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)