UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7G4FSbWLnBh96V6OoKafHem1y9kk/D5U4dfIsjYDNY=' 
WHERE 
  key_id = '0b8da97a0e2aa34c5c1744253980aae03d9ae6950a1e1cbb658f42369336b9bc' 
  AND (
    token = 'v7G4FSbWLnBh96V6OoKafHem1y9kk/D5U4dfIsjYDNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )