UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uFxYvl79zV/LYvK/FbEMtv7dB0DFGrrcgCnJ88wD+o=' 
WHERE 
  key_id = 'f4b7c78f8132977d38c5ec3c2b9269b4fa653f21ffeaef178d696779f4e95df4' 
  AND (
    token = '8uFxYvl79zV/LYvK/FbEMtv7dB0DFGrrcgCnJ88wD+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )