UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+IqAwSKAR6suE3Rqpn3FiROrn7r8ZeFLUTsWAb/Avs=' 
WHERE 
  key_id = '55ec6bbe993e2a7bb50e9defb613d03b393dc6c88426e0a5784bfa7e559f1032' 
  AND (
    token = '7+IqAwSKAR6suE3Rqpn3FiROrn7r8ZeFLUTsWAb/Avs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )