UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wZm7sO0wIeCGFUZVVMws0KRGT+6nWyFvX2nD18JixZ4=' 
WHERE 
  key_id = 'c1716bb2a5cf819998601d39140fca310531b0bcc5cb7f9d2b6351df386ecdd3' 
  AND (
    token = 'wZm7sO0wIeCGFUZVVMws0KRGT+6nWyFvX2nD18JixZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )