UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5VsbBOGgrhOF37f02tqcq3ItxQ+1GCp3Pk7cpc7TTA=' 
WHERE 
  key_id = 'e9eebafff5c8dd29ffae817e1d1c2c51f68c1b54a1b6ac3b0007a5d7a58352d5' 
  AND (
    token = 'r5VsbBOGgrhOF37f02tqcq3ItxQ+1GCp3Pk7cpc7TTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )