UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQlSgFo27Gncgfda5V45s0mHNQaeDTzGuNzjGOuwINs=' 
WHERE 
  key_id = 'c49f2a5046262bd9dc2e951f71e5bd0b3c6f54c5c4face01b7a403048ba2d24f' 
  AND (
    token = 'yQlSgFo27Gncgfda5V45s0mHNQaeDTzGuNzjGOuwINs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )