UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F/rz4o54n02MgySBuwaTthqEOyPgNX7GviMcHTjrKbM=' 
WHERE 
  key_id = '6fc79d5770459844a3522250696618e0386904e2ce3be33eb9668e5481b6e1de' 
  AND (
    token = 'F/rz4o54n02MgySBuwaTthqEOyPgNX7GviMcHTjrKbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )