UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5XEqX238O2W35oV8HmONdsV0LagOU2GrzzNdetSCNA=' 
WHERE 
  key_id = 'e559800a2c3c021b5ca2f7b77da33d351109a4faf4fdccf82cbe14ce30e73bdb' 
  AND (
    token = 'p5XEqX238O2W35oV8HmONdsV0LagOU2GrzzNdetSCNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )