UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h+Z8u1HlPr4QUNoTPoWUlw4svsOtHPNbEgyWUsMWxpM=' 
WHERE 
  key_id = 'b19cce5f034748a51a7a2f5c43284e632cdc4d333e61a3a6e34d1d944f2f2058' 
  AND (
    token = 'h+Z8u1HlPr4QUNoTPoWUlw4svsOtHPNbEgyWUsMWxpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )