UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+zI6G1PkMzEJYectgrhagV4okLsKsuLUav65djOREc=' 
WHERE 
  key_id = 'f98d7a53a676b2c50f41a41ca912cf608c959a8564c728012aa30ef237cd5ff1' 
  AND (
    token = 'W+zI6G1PkMzEJYectgrhagV4okLsKsuLUav65djOREc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )