INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d51116d2e43a399b65d9e5019b086902d44f6feab8f93475b99c34b64c460f2', 
    'ENR287mLJ3mMQKT7Q5XrOv9J/abZHML9XlEOG9XC2Ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)