INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6352686c294dab368fde3fb1299f0bd410f161254adf0524cd0e0848a26c4aad', 
    'xSlgdzpfXNAlIjAIDT8TgKEuW1yPc3JesIhvS3C9GMc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00201

Result

int(1)