UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsFmXI2qmOpy3NrNsfTI8baunwoTu9kCTV3j45SAW2o=' 
WHERE 
  key_id = 'ae200f99cab62cc3ad6315f5ed1e5226a038778e15999de4b11cd178f7219494' 
  AND (
    token = 'PsFmXI2qmOpy3NrNsfTI8baunwoTu9kCTV3j45SAW2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )