UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IphA1fkwi0CtqyySURP3UmtcnVl3dx03h7qddbXLgLk=' 
WHERE 
  key_id = '990a39f757e346dc345b64c754c6b990f3a179c5237e42ed71018967316f28b3' 
  AND (
    token = 'IphA1fkwi0CtqyySURP3UmtcnVl3dx03h7qddbXLgLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )