UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOZHkCPGmvYJfF0UEpfBBL2fAm2RGHTXVBfVnljxqzo=' 
WHERE 
  key_id = 'b1d0adf38278b04fb92e98eb4088e79358fbfe400121f299f3548e0860c23e9e' 
  AND (
    token = 'bOZHkCPGmvYJfF0UEpfBBL2fAm2RGHTXVBfVnljxqzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )