UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+YYn1p/ubc/XP0MHkvguAMB+qscC/Sl5gBMPjWW+jI=' 
WHERE 
  key_id = '8dc35e70b3f29cf425b351944f66f296ddc1de4b7b8c1687e891d69584d05469' 
  AND (
    token = 'p+YYn1p/ubc/XP0MHkvguAMB+qscC/Sl5gBMPjWW+jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )