UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NggFUItUFCaHKRnhP09aqQkiRSRs14FprLGQYWlmQJc=' 
WHERE 
  key_id = 'b77eb4fb076dc275862a7f0efbcd9aa07e716134c97a238a01c9a641e70fbee7' 
  AND (
    token = 'NggFUItUFCaHKRnhP09aqQkiRSRs14FprLGQYWlmQJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )