UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxI5vSYRtZBfGB3SexHHPc3fDEwLBa7X4Av3Ms5LSGc=' 
WHERE 
  key_id = '2ea4fd8808d54c1f3eeae88bf45a61d850621eda20e969f128e00b9b7d819e2e' 
  AND (
    token = 'AxI5vSYRtZBfGB3SexHHPc3fDEwLBa7X4Av3Ms5LSGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )