UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvqxjPZ3buNqr5G1UIno2ymb8ZVuIk94Z9VBpyAsEAM=' 
WHERE 
  key_id = '42d107a016ed94264fe217a50ec6dc2c7779b7609d1d9ad05ee448c09591b866' 
  AND (
    token = 'gvqxjPZ3buNqr5G1UIno2ymb8ZVuIk94Z9VBpyAsEAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )