UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDZvWmFPPSP+6G5mRUgI9edpcSK+w/cd1Ysp5D8nxeE=' 
WHERE 
  key_id = '2460f693e86cdef4cbf6d84c520c2fc5b8bfea0999b50697b4c110757f8cb853' 
  AND (
    token = 'nDZvWmFPPSP+6G5mRUgI9edpcSK+w/cd1Ysp5D8nxeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )