INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ba474f5b8b2a8e4078b4a69beffb9c90e25b3fa5da71f5225d7577a1e59edd', 
    'UwHZB6PWVjSs52OI9LJBhc85sDpL+vPsC2kumpN3W1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)