INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a56cd3246b2b489e9a3f3a96429b334ffc18cde6f63d5a1edf3ff817c7cf00ee', 
    'nJowtOnzM4r2WvWARZfTNos5Q9pzxAuxCmaHkTFUyfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)