UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JlxRMG+JsLmadBV1SYgfPP2LYEFPAFh5zgs2/aPhY3g=' 
WHERE 
  key_id = '1818d41b597ebb460d1eb9bed7d1365ae30d9ca6e1766d0bf6cb16364a0cdab2' 
  AND (
    token = 'JlxRMG+JsLmadBV1SYgfPP2LYEFPAFh5zgs2/aPhY3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )