UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhrjxN7AfyQzQXglG/JpKL2r1NZYRgnUi/NffPUmyBA=' 
WHERE 
  key_id = '592452acb502c6c003b88fdd795a0402aacf8120b2ef7c2a1efe75a4cdf64789' 
  AND (
    token = 'ZhrjxN7AfyQzQXglG/JpKL2r1NZYRgnUi/NffPUmyBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )