UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+i5wpAEHRZ2fwW9NvKO6K6wTSD5SRAdzRZAUcrioDc=' 
WHERE 
  key_id = 'b7bb9f41cac07b6d3c49269de63d2ee9f8c08d4d009a5b7f7e24c9f040cd04e0' 
  AND (
    token = 'N+i5wpAEHRZ2fwW9NvKO6K6wTSD5SRAdzRZAUcrioDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )