INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6ec43b194451134bf1d17fcf5cd1307939a8301183c74d4ad6842c77fb99dc2', 
    'iEmAtceTJ9eyCfP83M8mjSz7zKx0a10LULYKOZbIobM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)