UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLxvyughcMjevTBa3Nw/3JIo/vsyCc/YrsEF6KsmwJ0=' 
WHERE 
  key_id = '3ab7822f81658765dc3b419834828c4b0e800b50281069b1cc38a957261df36a' 
  AND (
    token = 'wLxvyughcMjevTBa3Nw/3JIo/vsyCc/YrsEF6KsmwJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )