UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGQc4cR8nAD4iu7LBQt9Kw0LXZ4JsapdGW9E+vj7oQc=' 
WHERE 
  key_id = 'cb57d60c4f1a9d6bcb314ba64a3eace4f28f4c158f8e6e8e251a1dee7eef3af2' 
  AND (
    token = 'lGQc4cR8nAD4iu7LBQt9Kw0LXZ4JsapdGW9E+vj7oQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )