UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1y/ETOxrSoQulB7d2R6mnCkfKa1BIimTxlvH1q8SGM=' 
WHERE 
  key_id = 'e870056bf67cf028cb67ab84e8d896c5609b8d524d3a06a79ce3b6534a5244d7' 
  AND (
    token = 'h1y/ETOxrSoQulB7d2R6mnCkfKa1BIimTxlvH1q8SGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )