INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71dc691e9bec731132b348e146ed7aacea0b676bda3a50ee1022abac56c11c70', 
    'nZB3YwyRa8upQNmKmz2K9GOPUWS4jZaOT4vstOcT704=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)