INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46761c3e3e44768de1930bd9b2b25a810d00c25e8ce96707bdf598a0113be0da', 
    'EK8wBkP9fTbLVpcCxW34CQtAxcp8ZzIet6qEhngiI2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)