UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWTC4ha3p+FmuCRtr33HjmB2ykY26QMhzxlG05cPmaA=' 
WHERE 
  key_id = '0dca71d6b14a1a97b2566dcaf9bf77eed6a85c76ae24a5ee454c15108271fac2' 
  AND (
    token = 'nWTC4ha3p+FmuCRtr33HjmB2ykY26QMhzxlG05cPmaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )