INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e66f2ae8513b76719a32e6f32cc5a5b232c74f7c1993788454e2a91426a3d98', 
    '4qfnfO4G/hS7dp+ss8uGM8iI6SjQ55hj7EECB/hIKnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)