UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4W5NW1u0zrPWuN4Vu4rp5NdAFVFY9w3ov7mrLMAHVvY=' 
WHERE 
  key_id = 'f94232bcda56b295b2e392c235fe66d01d9754f7c8f0008706acee2ce2c7261c' 
  AND (
    token = '4W5NW1u0zrPWuN4Vu4rp5NdAFVFY9w3ov7mrLMAHVvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )