INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfee69fab71805882651782d3741ceece1d78cbbcf4b7c9c659124bec987f574', 
    '4ZMlkOpKokiOxGxRSlWxmHsxSYdR/ZrcZOJaIR6UCWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)