UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S5vpiHAT5qAAyORev4PU4sBcFUFmCJCEQ3BTlv4AI+o=' 
WHERE 
  key_id = '72f9d624212e348974959df666a9af7979df9782ecd141a6471e1667fbdd3aab' 
  AND (
    token = 'S5vpiHAT5qAAyORev4PU4sBcFUFmCJCEQ3BTlv4AI+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )