INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf990169306dbe79f6f97bbb1f4fe14091e54cdd5f8e7eb79cd12d9f178b0e5', 
    '2yY0Yj/V2ZVj6hypLHHtpM8JvZuuVhfafu3oDuCc2NA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)