UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ttn8qokTbjnQxyr3VotIVC12E0L68u49goMknVMmsg=' 
WHERE 
  key_id = '0bf907fbb2d0ab43fae89a61b5cb810f0b42185b1ff6526d754bf32b937322cc' 
  AND (
    token = '6ttn8qokTbjnQxyr3VotIVC12E0L68u49goMknVMmsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )