UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TXigIfK7sMWbGc+RvKO1oLSMfHBuDwtHO4at9Vcuc6s=' 
WHERE 
  key_id = 'caf8048ec418ca6e9abe7d45e910be83dd4a0fdb7678e50232477af6f58755be' 
  AND (
    token = 'TXigIfK7sMWbGc+RvKO1oLSMfHBuDwtHO4at9Vcuc6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )