INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3067a67ff75ce1b5cfc701cb94c6bc5996370c55187a2895a3f9a4ff0f9c34', 
    'u1KwIgxtwm8ljCXOTszQalRQgnGS5ly3OIiEMQRtMMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)