UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QH+zsYT171rfZwAlBmIwBveOcVzIlDVImwy3xpsLU+8=' 
WHERE 
  key_id = 'fe06ae0f81027c9db2b323b7f760776334800c1022f3e27f88061e8c1df67a6d' 
  AND (
    token = 'QH+zsYT171rfZwAlBmIwBveOcVzIlDVImwy3xpsLU+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )