UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RWgILmZ/n0s798HwkBNAZpohpyW/r2oIUIlYCby+HKc=' 
WHERE 
  key_id = '664cfc85450d71071881bd1d99c8985e167f0833421ee13bb14fb28bb48b474d' 
  AND (
    token = 'RWgILmZ/n0s798HwkBNAZpohpyW/r2oIUIlYCby+HKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )