UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvRXA/wB9PLFg3W7ffeHai9VljtZqXkKKs7xw2mKYQs=' 
WHERE 
  key_id = '25025da3fa2beaaa4d3e853918280f558335305304560402448f90d46029f67f' 
  AND (
    token = 'OvRXA/wB9PLFg3W7ffeHai9VljtZqXkKKs7xw2mKYQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )