UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHRbTgbYLRDZVWac5Bqp5mJETTsnydC13Lz2B+rGi3k=' 
WHERE 
  key_id = '9df99307ddcf19cd4eba7cd63d8df3fa46e25c8e3669ed96c93e7474c03c5f96' 
  AND (
    token = 'mHRbTgbYLRDZVWac5Bqp5mJETTsnydC13Lz2B+rGi3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )