UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7F0jBIXB2cn9FifL5R3bd9PGuwRMpSLlVkgCwP+2TA=' 
WHERE 
  key_id = 'd10cf6ec902f72cbae06c798df69e0cceafd5c5b8d47c9fb2e979e6cb8076979' 
  AND (
    token = 'E7F0jBIXB2cn9FifL5R3bd9PGuwRMpSLlVkgCwP+2TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )