UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7NDuxcw04uTctf4IssC2mqA2eECaGnty0XfE7UAB7rE=' 
WHERE 
  key_id = 'b1c4f8c138ed53cf18f6a1cb3a014aff125ffd7cba4c15cddd3b8a5507e49e29' 
  AND (
    token = '7NDuxcw04uTctf4IssC2mqA2eECaGnty0XfE7UAB7rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )