INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5256e793ddae122fae2a18cd3c1ce3d4d3c61c4f3993402d33984c5f4d8e3b7', 
    'Nrg/z3q5uobGLGFddeuFmEZR3IqtOXVrX/VGo5OhAFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)