UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMbcXW+yyhBzLtPAAGvHCgjVTq5zKn5CbzHE5Bywxes=' 
WHERE 
  key_id = '2739dba17fb4dc0b48640d706048b8246cfae87f0894f51cdf03abc148ab3c67' 
  AND (
    token = 'IMbcXW+yyhBzLtPAAGvHCgjVTq5zKn5CbzHE5Bywxes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )