UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTV20ExMLZXNwAi1Hs5JI8IojxrJO5yhPNoc+JuJA+s=' 
WHERE 
  key_id = 'b1777e46ccf72cf06079f84ecb27f7fc3a2f670ab6435f61e5bc41968ac2333a' 
  AND (
    token = 'DTV20ExMLZXNwAi1Hs5JI8IojxrJO5yhPNoc+JuJA+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )