UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gyuvy7cMTFsDP62g4Gol5hKTEmuB4Tha71uN/y8ZsIY=' 
WHERE 
  key_id = '15629db47b4d1b1095c34fd4c78894ed024343a227ee57defe124ef8cec94dbc' 
  AND (
    token = 'Gyuvy7cMTFsDP62g4Gol5hKTEmuB4Tha71uN/y8ZsIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )