UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whjjENJMMFRuMxXkN9dk/Lr1kNyeSjcmebwpqFkI9dQ=' 
WHERE 
  key_id = 'cb8075642f6ec0d2e30220ffaa9cc8a74a14187bde46d53956e96c9e2bb89f2a' 
  AND (
    token = 'whjjENJMMFRuMxXkN9dk/Lr1kNyeSjcmebwpqFkI9dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )