INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a172629af5fc0d3f0151f31797b202f4f335df1cc42a086cf6964f524b2950e', 
    'KRGuNyjf7LP66nysphUiEZrw40od+xqQcYmHIQmh3fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)