INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a69f0401d218fbe2617a5646fb328db0024a045feb1d1a3dc13015cf80cd7809', 
    'fY6FizLYlCaZrljqfTQ2nGPVmlKvRLv0YXaxdJjiR/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)