UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwuK1F0H4bjXkwaS9MuiigewXST0bJhuQvWpaWw9ts0=' 
WHERE 
  key_id = 'e979bbd44c75d48642c4e10e8de8c793f20d297d2cb6645f15d9cdd9090e52bb' 
  AND (
    token = 'JwuK1F0H4bjXkwaS9MuiigewXST0bJhuQvWpaWw9ts0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )