UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sItuUX8QZgheLesgc18tcsPnLoTCbDAQKfHqdemVSQs=' 
WHERE 
  key_id = 'db703cc31fab4bf7e001bd8b1b12856ff5bfe7929fee697885f7716fe4624a2c' 
  AND (
    token = 'sItuUX8QZgheLesgc18tcsPnLoTCbDAQKfHqdemVSQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )