INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a25873fb78991eaa121930aaeba8d417e98c14f22741c4cdc5e2acd9a57347', 
    'zemiNMIeod85WsJuenMlCkSmvAT/RdGLgK38hYnhVmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)