UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lSuACgXFON5gTqa48LDDD/difW1HsrlRQqLYq2/D90=' 
WHERE 
  key_id = 'bc4125c100474c0c409c65bb20d14dc84ccec81eb13ea2a7fc17001144e2d8d0' 
  AND (
    token = '5lSuACgXFON5gTqa48LDDD/difW1HsrlRQqLYq2/D90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )