UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtZpgPBE2x++xiXc5BCIx0QfYoHO0s2NFBBtwK8dsww=' 
WHERE 
  key_id = '82d657201690d24d0cec4df38c144a67ea6414f82f429fb7a4b642b917d4b2ba' 
  AND (
    token = 'KtZpgPBE2x++xiXc5BCIx0QfYoHO0s2NFBBtwK8dsww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )