UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9p2kyj5ArD2Kp18AWWgV8dMAC586Pmw7lrUL4S0IyU=' 
WHERE 
  key_id = '44645ec4181ad03777fa4dfeeca977782bd807153cf7f89e209a5498c3f78651' 
  AND (
    token = 's9p2kyj5ArD2Kp18AWWgV8dMAC586Pmw7lrUL4S0IyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )