INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78fe30142964d3091da2f00b0771a163f7f7a12a1cf1197978288b0d42e37416', 
    'L2znTsch7pMyHoSI7qegX1g4mQmSnqvceXStwqm9uBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)