INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9892fd619c80f4c083f7aa2290b1f259497dad0d4f0b8994f7d6a081c81999fd', 
    'FVnv/a6FNWvSj3iHvZ39UTM9wX96iLoN4Q8E0wP3EUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)