UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YIxM2srby7W3DmUCdhlv9HSLdW19LqZonJb5To8Pu4s=' 
WHERE 
  key_id = '23327770eeb8c4aa3e2625a0b0b2abfeeb4b6b99d214b43f87efc6b343ebdf1c' 
  AND (
    token = 'YIxM2srby7W3DmUCdhlv9HSLdW19LqZonJb5To8Pu4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )