UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zMbo2/tEpS1CSmaXT2v6H35bmIV1wohAMV45L0y+0tA=' 
WHERE 
  key_id = '45c672d26b653359a908e941b1e82f2f457bec08731c610f314d5749f31ef0cd' 
  AND (
    token = 'zMbo2/tEpS1CSmaXT2v6H35bmIV1wohAMV45L0y+0tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )