INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bc5d3229e56ff8d93c3070cb706f606f0aa48b4034e94a6930be509f8cca67b', 
    '1MK4gYlUxf9bcxxvP9V4NUVzbh7zb895H1spLrux1g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)