UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bI5S9fUyEhD4bm8nkmBZAvQABoeX1gIvIA1pDX4HKR4=' 
WHERE 
  key_id = '6cb35cc4b01280b2d5132cab875d31ee5fa813cdf0901fbed46eb32afc819991' 
  AND (
    token = 'bI5S9fUyEhD4bm8nkmBZAvQABoeX1gIvIA1pDX4HKR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )