INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820fdfecc10bb7f22ba7cd82e5e4733e7ff6a8453c304d4e2df9f435753938cf', 
    'dGJbkoljGPKYkA1/uWcHIp5L+OlkRVlnGfOl0Tz0exs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)