UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvGAH+hG6p+bGtRcsO552Y1Iil4gaVuJ56cpnFhdDTs=' 
WHERE 
  key_id = 'ab56589839dbcbb608b1027436188a3adff816c517476b4e6a6bf4b5f243e536' 
  AND (
    token = 'WvGAH+hG6p+bGtRcsO552Y1Iil4gaVuJ56cpnFhdDTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )