UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EknYfPu0LNhIA/8ZK0/6+aiwK6ItHxKJK9+Pka4Xkaw=' 
WHERE 
  key_id = '5e1ec26f6985928df7992de3734dfa1c73ba0839af24c9bad296378d877ae711' 
  AND (
    token = 'EknYfPu0LNhIA/8ZK0/6+aiwK6ItHxKJK9+Pka4Xkaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )