INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbe2382bbfd84cbf1aee562d392ef6c1fe3c33994c57354d35d1b3b438c83188', 
    '4CWKd5UZFipS9m31VSiVqqN9HsVWDYwumBBDuqY3w8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)