UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7bG/BTU2l9a8Vka7slpmKlvSMBBOp4j3fqe15RGluWY=' 
WHERE 
  key_id = '0752b23ba62972079eb811cd69814802b014c14d6eb50fb102829b754aa558d0' 
  AND (
    token = '7bG/BTU2l9a8Vka7slpmKlvSMBBOp4j3fqe15RGluWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )