UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1ByscnSgBr41BVDskYyLi+lOMCiUT9FKQzdGSO2qME=' 
WHERE 
  key_id = 'b105ce1e83ae56a47237acc8a5064c732c5403b1f8880cbd992fc436b4b2d3a5' 
  AND (
    token = 'E1ByscnSgBr41BVDskYyLi+lOMCiUT9FKQzdGSO2qME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )