UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tqlvnvzbwxYiN/RiuzO9xaPGDrwd9jg2OEPhPClFuTY=' 
WHERE 
  key_id = 'c2b401a0df81771349f91d653e1c0ae0070e7377560ec0cb31fe1acba36e0b79' 
  AND (
    token = 'tqlvnvzbwxYiN/RiuzO9xaPGDrwd9jg2OEPhPClFuTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )