INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e213e30a8f76ad773f576cb245d7f24024d1e534d4c431d48c6ffa11ce66eb', 
    'i7DvkZPsXf31d9ofHNUmCa6xbwF7m9RklhGLT2xXtA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)