UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FrE4j01Vx6NY6lsE670E6rU9nw6LCW2DRbn3ENF20ss=' 
WHERE 
  key_id = '48d80658a5f3fa594f2b2b675c332acc12afca18033f903b0d8c5167507d529f' 
  AND (
    token = 'FrE4j01Vx6NY6lsE670E6rU9nw6LCW2DRbn3ENF20ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )