UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvvZrzgJe/7M2EdbUnTVawyg6N1KkAE310DC2+Ag0BY=' 
WHERE 
  key_id = 'c7a16f5aa834ba0d635f187a5ef312a98ceadfcced79f7931e3c724a28d7d0f1' 
  AND (
    token = 'AvvZrzgJe/7M2EdbUnTVawyg6N1KkAE310DC2+Ag0BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )