UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzL6gk+JArXslgWC/b/pCXruelPV9zT93h8B4Vp6ptU=' 
WHERE 
  key_id = '2c8ba7eef64d6521e4013a723e4d57ca462b4ce2c7b3d30ecbaaa37060542b1d' 
  AND (
    token = 'IzL6gk+JArXslgWC/b/pCXruelPV9zT93h8B4Vp6ptU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )