UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9P5y/CtTnfGq6q0ZCTwvzaUpLP+9lwMGqQRj+ZWoc38=' 
WHERE 
  key_id = 'b883b486fcfe7524f9d617969b373cd8fd393849c137505ef20b3eed2afbcec7' 
  AND (
    token = '9P5y/CtTnfGq6q0ZCTwvzaUpLP+9lwMGqQRj+ZWoc38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )