UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTeYkjfvcKagvHEAaYzXPOPIB52a0ELRYm4KQDNK2y0=' 
WHERE 
  key_id = 'eb74e1908bec1b79aacbdf74528b1f7d860b30d4dfd2abfcdd3c17af2578326b' 
  AND (
    token = 'aTeYkjfvcKagvHEAaYzXPOPIB52a0ELRYm4KQDNK2y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )