UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+VX9MDd0/Xj/V2bj0f2kaHp3Hg7x99cQFxY/y158wrg=' 
WHERE 
  key_id = '2da5711d6de5924eb5871591b74d573b9271747b778670e68a0bd9a03232a0b2' 
  AND (
    token = '+VX9MDd0/Xj/V2bj0f2kaHp3Hg7x99cQFxY/y158wrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )