INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cef630820fa7cabcd6f38cb7c8dd32e7bab064853324b114aede42aa4134504e', 
    'xGbNd3mPc74VZmtPNLmkWcg/X5DfcjYpkzBWHREH+iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)