UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqLVEJeHczWL0g9wGyHO10s2XQetxzrpZRe1dY2nMg4=' 
WHERE 
  key_id = '6418e714a076b471a8089e17daf44b7927e38ea1992d7a1a7224e496087659c3' 
  AND (
    token = 'dqLVEJeHczWL0g9wGyHO10s2XQetxzrpZRe1dY2nMg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )