UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3K854w5Zw5qPguI/pqBh+rw/BOOLTAE/417tKxl3QBs=' 
WHERE 
  key_id = '4bde1f5dafe047bafd1790bfa7d4dff0ff7ba64024a0beeaf96fd071c521229b' 
  AND (
    token = '3K854w5Zw5qPguI/pqBh+rw/BOOLTAE/417tKxl3QBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )