UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSA0o99Wn2whstHXHdwJz1CnyT5V0mYc7h5JtPoVbyE=' 
WHERE 
  key_id = 'aca21604a35ff469f9a43869b319e2e8c18badd58d10a8f6ffd812f15c80f0d8' 
  AND (
    token = 'PSA0o99Wn2whstHXHdwJz1CnyT5V0mYc7h5JtPoVbyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )