UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2r0pSebekf/rC1g9wjWJrK6vTBLZd55G4pK6b50pJfk=' 
WHERE 
  key_id = 'a2239ad68150e402bfe5327a0e722c0544fe0f60f7ccce4dc9b7242691e32a94' 
  AND (
    token = '2r0pSebekf/rC1g9wjWJrK6vTBLZd55G4pK6b50pJfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )