UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZJ4rosp+1kN3NFhNA1i3/CGJrkC+RYYGcr0GEN/OVY=' 
WHERE 
  key_id = '37aa344b0226968b118cf11345c9868fca0901b86b6cd97052862f6266cd3a2d' 
  AND (
    token = 'uZJ4rosp+1kN3NFhNA1i3/CGJrkC+RYYGcr0GEN/OVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )