INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf0b3f753172b55ca86b7a6157e8ee7b30ad04933bbb13966b420099dabace9c', 
    'mSdPjvDWq6L3Et4GTnRXETtxpEj8eSwA0U/rNkNa1Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)