UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrrNgDS7Ri8Hy6FpgTgaclHCsW5g35R8axC4OBSA498=' 
WHERE 
  key_id = '0e2544a9c2d9f9968ce77ed1a2047f69ae639cae6264d177182c90c2037f495a' 
  AND (
    token = 'NrrNgDS7Ri8Hy6FpgTgaclHCsW5g35R8axC4OBSA498=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )