UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1oB/z3q1/BkIb5EnWd4zTWdzVrnMuNdkbLt0QA+715I=' 
WHERE 
  key_id = 'be47b36f5151dae85718a6d674aa52846f512e4aed77411953781c7f2f3d052d' 
  AND (
    token = '1oB/z3q1/BkIb5EnWd4zTWdzVrnMuNdkbLt0QA+715I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )