UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F0FaMdrvegWI36b4EWDsO6UAaNDbTRhqtOPyeekqcq0=' 
WHERE 
  key_id = 'a0a90a5b206364b0b6c20feab7a1091e967e447fa478c8b718033ef8752d8e72' 
  AND (
    token = 'F0FaMdrvegWI36b4EWDsO6UAaNDbTRhqtOPyeekqcq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )