UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+F8EtPLGov59xe+znbNPCYWk/JUDpMtCmJypOhY7Zs=' 
WHERE 
  key_id = 'b4beb01ee43d22cc229f110ea4c54ab6c6d03664f3727e84153add305312be49' 
  AND (
    token = 'x+F8EtPLGov59xe+znbNPCYWk/JUDpMtCmJypOhY7Zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )