UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAjp0ATri2Ge/gPzkunfB3UTDTpOTk4n7hoYMCtvgVs=' 
WHERE 
  key_id = '97d776f6f111fb88ec746b8ad816c2d97545f23ca2f80ed85658b3e49ce1a572' 
  AND (
    token = 'aAjp0ATri2Ge/gPzkunfB3UTDTpOTk4n7hoYMCtvgVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )