INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08d21d36df0d9b1ba7a4995231c19e6942e5731a96760a87e47ef6d6ed155a44', 
    'uAJPiXTNr0fN9OSKu7AcZbCo4yE54qOLiXvQJm4ocqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)