UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pXa6HCWnXQDtO74Vn77X4Dhw5ATNsMNrszk64DURtLo=' 
WHERE 
  key_id = 'd9c54962232763ca7fd73ad8841fc4175c77ad9440dfac1bd1f6e756b0074783' 
  AND (
    token = 'pXa6HCWnXQDtO74Vn77X4Dhw5ATNsMNrszk64DURtLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )