UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKfPCcsLzSWbjQjQfN3d49+r/sYPXDU1CIsxBGRBUsg=' 
WHERE 
  key_id = '59b60f6d86b9636ab67a24907b7facbb3a00207c3c776551b758a4472d11d17c' 
  AND (
    token = 'AKfPCcsLzSWbjQjQfN3d49+r/sYPXDU1CIsxBGRBUsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )