UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+38+809k3BIgsZIvYqdvYmeYfum+Gdw15/EEs1tcnw4=' 
WHERE 
  key_id = '1c37b7533ec317a79fd2ebcbb04c826cb20875509a8c177dfcc1548c6b02e609' 
  AND (
    token = '+38+809k3BIgsZIvYqdvYmeYfum+Gdw15/EEs1tcnw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )