UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'putjmIed9IpASLXhH1j3WzO188eP6KnkMJ0Vrg+HdQ4=' 
WHERE 
  key_id = '6064f23c6b8ccfaf77451a7e87c175921820f16fec78828cd2cb6093a8c32b53' 
  AND (
    token = 'putjmIed9IpASLXhH1j3WzO188eP6KnkMJ0Vrg+HdQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )