INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49e4394cd90bf12f3dbe83d1e86a2c8460c9b387a173674cd6e83e493dfe33dd', 
    'KCWfTy3NkdLeclKtAoGwvTZMkm2xTsTD4RBr9NRkaYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)