UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GM58PJY+hkGfarrc4/ixBF21y9u917Uk2tWgi87reUU=' 
WHERE 
  key_id = '6583b05d06bf4963cfe454b3e04571cc33190c9226b499228014eec7b7296b58' 
  AND (
    token = 'GM58PJY+hkGfarrc4/ixBF21y9u917Uk2tWgi87reUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )