UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wHuEdIbiCrxLHqOoyhJRwrkSgrbpxwhSkrdu7HxerMg=' 
WHERE 
  key_id = 'd523dfe31d343fe3553bd61bed4b21b3da7befa21f7a7817e06c115ae9418105' 
  AND (
    token = 'wHuEdIbiCrxLHqOoyhJRwrkSgrbpxwhSkrdu7HxerMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )