UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKTStIP1+axXpiyKbyjmwMlA72Q4/cVsJ4fO2AwB3wI=' 
WHERE 
  key_id = 'e879dc16b918b0d4e0ff9fe927d4bfd268e5c3761b4a4738701c10e3497e1484' 
  AND (
    token = 'PKTStIP1+axXpiyKbyjmwMlA72Q4/cVsJ4fO2AwB3wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )