UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '45OIy77PQUv3fmrAvO8WV9jzRQLFKqmAZrnt9SA5xEg=' 
WHERE 
  key_id = '7cb1ac87e5f151808474bb323865328b3df499db92e04e1b24214b91ede281d5' 
  AND (
    token = '45OIy77PQUv3fmrAvO8WV9jzRQLFKqmAZrnt9SA5xEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )