UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubPAzQGeXSyzIOcbiC1bDVrGSBAI9Ar6FVCNLDqCO4o=' 
WHERE 
  key_id = 'e30f9a5838b3f5cd701adda676edce09244848ac2cfa029624d5d93c0bce3224' 
  AND (
    token = 'ubPAzQGeXSyzIOcbiC1bDVrGSBAI9Ar6FVCNLDqCO4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )