UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i1e8OoRHaojtqMkBdtkVnfuWiRZyMi0e54YB9UbAOr0=' 
WHERE 
  key_id = 'b65405a1112f53435dc7040107704c8b318375233c1d5874c208b3918f59db10' 
  AND (
    token = 'i1e8OoRHaojtqMkBdtkVnfuWiRZyMi0e54YB9UbAOr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )