INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9362a49c8fdb574bef9fc9bc78534eb1c6ba516fdde0f4ce0410be6df83c731c', 
    'pMt5T04NpjJCa2zcQAumVVxDJ9XZo0BQm3CSSUGdDSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)