UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zfe1NCmMUDa7CnS0uZADy0jMd8Yhea112CJefn2p1/w=' 
WHERE 
  key_id = '4706505fe309b8d13fa4487f5ea62dfe6e584ac1a27da5aa2385173e38f380ff' 
  AND (
    token = 'Zfe1NCmMUDa7CnS0uZADy0jMd8Yhea112CJefn2p1/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )