INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b4d57a4292d3a26771bcb1f3cb693e4287b50e5d624f04882b7908d0773988', 
    'sOgDcSgUkRKXpXQK04eQlQYdvONzZCOYm8f3EK+kg3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)