INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994fd3f13aca270356ff93212fb7e550e451ef90848776907bca9812dcaf9400', 
    'uuCO64KMvtf6XwjNW2STDkEexYKg1xUsJFPix345beg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)