INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a1755146f925b7454e822aa0102b97893dabec1edef9c369c003b86e80fd1d1', 
    'UHhQq74bqNY11tyBfjC2QwBntRXO+rtQivM3H2ZgTiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)