UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4D2LRb/yUmoALNzBhpjR3KuY/AYP4XA7LDA5C8UN/x4=' 
WHERE 
  key_id = '17a1b27b0be60ab654e50e5c8a2c0596e059b2733eae9c7ca099295672cba8e4' 
  AND (
    token = '4D2LRb/yUmoALNzBhpjR3KuY/AYP4XA7LDA5C8UN/x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )