UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7pfl60ouktMQbU4ZM1Cx+SV1hvkRxw8Lnhd9R3/yR8=' 
WHERE 
  key_id = '758a49e851150767c3d2f783cf0158312b178eb92309031e556ea4bead668731' 
  AND (
    token = 'I7pfl60ouktMQbU4ZM1Cx+SV1hvkRxw8Lnhd9R3/yR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )