UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rIaoTZgLpMx0p655D7igihvjQX1d0bDqJDw2X00fRo=' 
WHERE 
  key_id = 'c1aca4c5c3e6b341e807d95c1fc0d3c27c9902697d15bcc225a1d86eebe3f980' 
  AND (
    token = '4rIaoTZgLpMx0p655D7igihvjQX1d0bDqJDw2X00fRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )