UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kPageR/+9GV6RfpdoL/vdyh/Z4pjhz0C/mrF61ff0r0=' 
WHERE 
  key_id = '8dc9a0b5865bc9a7404cbcf9674021484dbce1d395a3da02908efd4f30437142' 
  AND (
    token = 'kPageR/+9GV6RfpdoL/vdyh/Z4pjhz0C/mrF61ff0r0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )