INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6934ee34297226f2f2dde1bc231c52548c8180764350015d2732b546ebf19bae', 
    'LBBsl4vhvDNhw2vONlJ7E2hEd/ojFMUUTz8HPN8yeVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)