UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BL+5NkoQHMTRe99L1S4k2soS6vT78xcG8DwtgmzqY4k=' 
WHERE 
  key_id = '47244bb657eeb9af5f96e2e7ba12be9d9e7a2b583e2b4eb6e5f4c34c4522f7cb' 
  AND (
    token = 'BL+5NkoQHMTRe99L1S4k2soS6vT78xcG8DwtgmzqY4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )