INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c969a99dffec63f5e73beb1819d9977e48148d496c0e5a2839f983c833633eb4', 
    'kQae5+kqCVg0h3Fx50SRkx4ozSuyaLRLtZt07YJNazw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)