UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6p4nL1Sqjhjl+12pL4VmY7SVv/xWDIFSJ+zwOVVPOk0=' 
WHERE 
  key_id = '3e27ed62368686b2c5d3661a2a01548e81dd9843f628d704198e6e053e514f01' 
  AND (
    token = '6p4nL1Sqjhjl+12pL4VmY7SVv/xWDIFSJ+zwOVVPOk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )