UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CgJkFMGekifGI4sUZXS7t3+ShH2PArsrYz0VYjM7Fks=' 
WHERE 
  key_id = '45bf54a6faf5b597c394feeb14e248169ae1e8cd37814d9e114169cc78209431' 
  AND (
    token = 'CgJkFMGekifGI4sUZXS7t3+ShH2PArsrYz0VYjM7Fks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )