INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d7e4f2432d034b05e520ce90bcd331df0ef6c12f48e2bf530c6797db237d6b8', 
    'M3dbZC+j6NtPMm2tlpozfYtT+vxlti6x0aa91NrZp1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)