UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qR8H9Ryx2+GOZ43LtzcHM6A+X4Cpsm8NKzWxobEKYBw=' 
WHERE 
  key_id = '83c5cb8888e3888d3828a8cfceffb060a64aaccef0d368caed5ccba81285003e' 
  AND (
    token = 'qR8H9Ryx2+GOZ43LtzcHM6A+X4Cpsm8NKzWxobEKYBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )