UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '03vPMM4TUkNCJwXvCU7wxTrYJ2OhzMMlNePuRHWUN+o=' 
WHERE 
  key_id = '8fcd2a7a07272506ecaec9825b580e554f00d5ec99c97e1e903fa559e8480f37' 
  AND (
    token = '03vPMM4TUkNCJwXvCU7wxTrYJ2OhzMMlNePuRHWUN+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )