INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5df98b5e999a356e363a1799d743834a9bb1d5afa0db08c7a1b2589befac4a9', 
    'JqrETrrQYn7NSs4PNVlvzJeas9+vTOpFZPwRTNMUidI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)