UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75t8jsvL3VkGEvBImMjaL/BfQE1kApFVuWPbZFv635s=' 
WHERE 
  key_id = '1e296da60730e84858d7f862d31ba6a0582f233b78ccd091e041b895979ab1bc' 
  AND (
    token = '75t8jsvL3VkGEvBImMjaL/BfQE1kApFVuWPbZFv635s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )