UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9tanU2MBWuZ7uYh3m5oFb+GAIJ7meGuIYFcgwFQVSM=' 
WHERE 
  key_id = 'f866d8bfd0db69190f7c0be743b9985e3124ac1cbe0769854e9fc58b47aefd7d' 
  AND (
    token = 'r9tanU2MBWuZ7uYh3m5oFb+GAIJ7meGuIYFcgwFQVSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )