UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yVVPQ8EvRpwvTOFZaV1w67eaY8IgLBUKWsn6t4xtYZw=' 
WHERE 
  key_id = 'b55624b1fdc1dc603cd3123a771b32a53519c11e1049f41327c1d0e38b3b2e01' 
  AND (
    token = 'yVVPQ8EvRpwvTOFZaV1w67eaY8IgLBUKWsn6t4xtYZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )