UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrsFgmiFqhNDPvqNCgEuFOvGA+hmm/hNBJJzVz8SasA=' 
WHERE 
  key_id = 'b5be6a80a7f06d1a2446f61302c7dc2bdeff1068f016a6bef15490460f499e43' 
  AND (
    token = 'GrsFgmiFqhNDPvqNCgEuFOvGA+hmm/hNBJJzVz8SasA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )