INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8a50104ed91b8cd239615d1cf5a874ee7f3d3aa04a380fa7c36e018ac74cb01', 
    'vKaFVvIlk/Vbx68OkeRJSEVrbdAgYjrtCqXkJIo0wQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)