INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f48eca6a7bb96c648abd8f85d6176c6961e221a9b7515731e0b948b5ba8a5410', 
    'C17kPyIVV52nZmKU/PkcmKGp0657ZXp6prY3hKKIdio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)