UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PBX+dKhZIHL8g6FH7Ln1oEIJg1yZic/hC78rM7buvc=' 
WHERE 
  key_id = '02f83c3f7e03d8c931ef828d5d20ede2877d7ab4365f1bf3ee3079579412329e' 
  AND (
    token = '4PBX+dKhZIHL8g6FH7Ln1oEIJg1yZic/hC78rM7buvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )