UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NtVyQEAs4eP6LIE4Jd32w0efZ1iGkZgzxZX3tJKCVE=' 
WHERE 
  key_id = 'fb7dcb2f29a0654f853a2388bb64b59869e06f46689545163edb057b0ef6144c' 
  AND (
    token = '2NtVyQEAs4eP6LIE4Jd32w0efZ1iGkZgzxZX3tJKCVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )