UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQpPtgmzzVssmNCzsE5QtTLyscR5SD8LpgtLUE6VPvQ=' 
WHERE 
  key_id = '5c96e800cebc845f7aab679c18b287a72b4faecc78dc8407b07717190d9112ea' 
  AND (
    token = 'DQpPtgmzzVssmNCzsE5QtTLyscR5SD8LpgtLUE6VPvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )