UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnsLJ/TlLBzu1ZBX7xxS37zZ/yKQ/LEc7VSd7lj7Xqc=' 
WHERE 
  key_id = 'f08973e31b85bf8d66f77b39dcce5a4e90f56bcfd770993dfdfb32d1f68d3ad5' 
  AND (
    token = 'gnsLJ/TlLBzu1ZBX7xxS37zZ/yKQ/LEc7VSd7lj7Xqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )