UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPNE4RW4KZkF6AFnQjbfByUmH1gfRvCErPyfyc3IvyM=' 
WHERE 
  key_id = 'e0ee0a0a4d99e660242b90f1e8029d357c5a927386e818d839555aed4b090cd3' 
  AND (
    token = 'CPNE4RW4KZkF6AFnQjbfByUmH1gfRvCErPyfyc3IvyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )