INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0016ff4f725fb428d80bc2cc978e23aff0cd5903933154445cc1dd5486f50143', 
    'hSMtMqhk4H/u5gUxVuNnXMZSzmlHvaJ+pufBH2MWkp4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)