UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCKWRW3Ovk/bFjOjXbJIncWouIdnLRsfpxaer8kwvDs=' 
WHERE 
  key_id = '0b9452b2f99393dc1a897066fd0eb2777d5175775284370da98a4b54b3812f4d' 
  AND (
    token = 'yCKWRW3Ovk/bFjOjXbJIncWouIdnLRsfpxaer8kwvDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )