INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd9ba3c56f8df9879532ab5c794d1f83fa8be960ab5a3e71e87532eb285c515', 
    'olMD0owcGp5PmM4h9OcW9TLgvN/xMjk6LD5JPooqkXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)