INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db52562ef3de1139002ef6da8329403c4b4d80f815bd6c1408df0f482b95c0bd', 
    'MuXCWJtrTeSb8wBHpH8QCMFHKSI714MmkT/cCpwmzKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)