UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gelo2n70z87WhAfNWJgHtg9SflJdHX8l3R3w4FX5vAk=' 
WHERE 
  key_id = 'd3a66db695be84b67d3f559c328a0b86db722c93a06d15df4c7e802ebc7358d6' 
  AND (
    token = 'gelo2n70z87WhAfNWJgHtg9SflJdHX8l3R3w4FX5vAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )