INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f239270c4bed1d14f463901a1836b5838e59590b477640c8bcc5f55368c588a', 
    'l8HajebRCB8HBu07NysDK2xr11ui20H3v2T1hHM++T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)