INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4574fac8e8d12c1836b23a28858c49d6d8e3f86e84ea7e565347255620191cb', 
    'yPm0jDsNx3FGERyLJxIpeD/CwM6wtGkwFwif57UTOM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00010

Result

int(1)