UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4ILvjYdChvYpNYAc1TObS11JqrhxRHJUoFtNAte2Ko=' 
WHERE 
  key_id = 'b4fd65d63907c1a65a50d4a446dd9c5c424858fe13509c608154bc37dda2f01c' 
  AND (
    token = 'G4ILvjYdChvYpNYAc1TObS11JqrhxRHJUoFtNAte2Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )