UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uBvkdp4Tey8y4g61iBK++SAQwlwFGhLb7EZLmXpJhw=' 
WHERE 
  key_id = '7ddcc8580ba5891a76ac42bda2df6958417d891fe8c6c8201f486f4e1c483d2b' 
  AND (
    token = '4uBvkdp4Tey8y4g61iBK++SAQwlwFGhLb7EZLmXpJhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )