UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xvYf+i0G2FQKrDZ76zpjTjfJ8QD+unZFlkvC6mIOKc=' 
WHERE 
  key_id = 'dab3c9b7084d77c1d78c7c113a6e570ec5bbe45e75e49f6216a649a1bdcd5862' 
  AND (
    token = '+xvYf+i0G2FQKrDZ76zpjTjfJ8QD+unZFlkvC6mIOKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )