INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7cc2189410f21fb5fbc31b4e6842b10bd13f000fe6aae533753a707e4121de', 
    'R3l5p6TiQ2n+9F1eZqzMN/SNNGN9VfDhYD4TWHnr3hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)