UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+ccQQa3QV56aneF74+zILV/dF0NR6WPO0Sc9uYYeg8=' 
WHERE 
  key_id = '97e39a4956a4c9017a637058823e883d0bf209fcd7c610bee37bbfa9fbb68f1a' 
  AND (
    token = 'Z+ccQQa3QV56aneF74+zILV/dF0NR6WPO0Sc9uYYeg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )