INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3b21738d7f73142788f92f8d6c0521af67afa71d63ec321dbfe766ca8bc51da', 
    'sWLaMCPsJfw7aupPhs6jhF9nKocjeWsFVC0agtcqP+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)