UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VifV5Q3+vXFQ9OA006tSP451Vyx/SN0JLkV9Adut3Sk=' 
WHERE 
  key_id = '9af4e12cc2c24e0a42180a376e9ad7d1f9febf14e6acfd96a44a1d881896361c' 
  AND (
    token = 'VifV5Q3+vXFQ9OA006tSP451Vyx/SN0JLkV9Adut3Sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )