UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rG4MAA84U02dkNGn8Fk8EjUSx/l9BZdionb37naM+XY=' 
WHERE 
  key_id = 'bc9b6849d94d5934bccd0bd5acaadcb269109b26370ff8ca59adcb3868d00934' 
  AND (
    token = 'rG4MAA84U02dkNGn8Fk8EjUSx/l9BZdionb37naM+XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )