UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MZ2GqFK953glktSFD4axyJnW5TBWSsXekRe08HYz0U0=' 
WHERE 
  key_id = 'e72c067c2718f5c9f1519ce7567ef011effb7201968d4b99107172110b20125a' 
  AND (
    token = 'MZ2GqFK953glktSFD4axyJnW5TBWSsXekRe08HYz0U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )