UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1GTunNY17IR8lG6vmiJTCZ+mXErkAuHvG5KYi71LMI=' 
WHERE 
  key_id = 'cd27dd661dba2a79f04b12c1bc01df96fa5709e15f94e29d8aebe8b5093290ab' 
  AND (
    token = 'p1GTunNY17IR8lG6vmiJTCZ+mXErkAuHvG5KYi71LMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )