UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNtBknmNsIGJ5Qr2c4eJzWIhpA8HeVAZsEltDtRRvm0=' 
WHERE 
  key_id = '66c47dc526d74e080edbeeacefba94c3cb31cf5b07922cb800cea992dca97251' 
  AND (
    token = 'CNtBknmNsIGJ5Qr2c4eJzWIhpA8HeVAZsEltDtRRvm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )