UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xqS8/v1SGAoF08comcIPf0jl2uTByFkR8g8Kj+GVrLQ=' 
WHERE 
  key_id = '581891f3adb374e168b44acd1018ba9393b22bac6ec95677a1492800ffdb753c' 
  AND (
    token = 'xqS8/v1SGAoF08comcIPf0jl2uTByFkR8g8Kj+GVrLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )