UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKrfaMHkU4L9fMPUWJ73i78QZzdyJuUibIQJKOWXAd4=' 
WHERE 
  key_id = '98aa512b969a598567b0fd219a210d50231d5035adc035f9fbf726fdbe089014' 
  AND (
    token = 'bKrfaMHkU4L9fMPUWJ73i78QZzdyJuUibIQJKOWXAd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )