UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNCzffxTo5BIvfFTLXNaXfaknqXPnEg1hv8zgMqjhCU=' 
WHERE 
  key_id = '0d4048927d9952c72840a286a4f571b0ab832b92a5414d5b5db48d384416685a' 
  AND (
    token = 'GNCzffxTo5BIvfFTLXNaXfaknqXPnEg1hv8zgMqjhCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )