INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14b61837ddea970093720eded1825b5e7f5062ebd86aa704c91aedd63b5c13ac', 
    'DnGZiIaYnBBbOZoq8Tl3YUK9ChU7kemU00IkhaahwFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)