UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8nZzXB7a2klR0K4y6NEZ8ChitOyqdx7GjAqCCaV0vDA=' 
WHERE 
  key_id = '3e197fa7dc7ff543a8a872ca2fa3f82b7b630f63094f648595dc67f36cdbfbac' 
  AND (
    token = '8nZzXB7a2klR0K4y6NEZ8ChitOyqdx7GjAqCCaV0vDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )