INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd999fcf95d51f8f68870fc858c983371e7d5bd916cc773b6fdeb7f3bc6d9e89f', 
    'zUiIEbfXYSf7Q+tKF2QgHrVZFoTMVxfQcMNmZzTWZyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)