UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f/nJeJ5EsCYUQsnx3NuB5SJaQzzrNr9/K6upw8hngZs=' 
WHERE 
  key_id = '31b1906ae779667b73c937f323882b0e65828b479c7d6d3bf35d1159120fb09b' 
  AND (
    token = 'f/nJeJ5EsCYUQsnx3NuB5SJaQzzrNr9/K6upw8hngZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )