UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1yJ2ah2R5lBlMtE9/8+I6OGONkrf0MJzstV2c7UoyY=' 
WHERE 
  key_id = '8465b28ebc0c872ecb4b52043bf87b3eb15263e2e1ed309424ed8d533ee5b2a5' 
  AND (
    token = '/1yJ2ah2R5lBlMtE9/8+I6OGONkrf0MJzstV2c7UoyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023