UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgFw5lCjlv3c+Jdbk/JNHalEFSxBWUeXbDpwjxkt7Lc=' 
WHERE 
  key_id = 'a83e7dddfde12ee408f19f048c5717b3418be9d3e72ca2baca02de4d0e030d15' 
  AND (
    token = 'sgFw5lCjlv3c+Jdbk/JNHalEFSxBWUeXbDpwjxkt7Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )