UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b28Xz/I4W4GBs3hO8ojNwoj3YOnqJjIK8VDWh2ZHoas=' 
WHERE 
  key_id = 'ea053f7bbc0265bc2abc57273d8416e951ae459984ed45e5b6d6f3d87bbe837b' 
  AND (
    token = 'b28Xz/I4W4GBs3hO8ojNwoj3YOnqJjIK8VDWh2ZHoas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )