UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OQnobkJJn572WlohV+tmUuCevcp3tT1PkEBpct/lY+k=' 
WHERE 
  key_id = 'b3fd0a9a7387d9b5405b8b89bc401b088148f812dc2647abbdb55d6f4b8deca0' 
  AND (
    token = 'OQnobkJJn572WlohV+tmUuCevcp3tT1PkEBpct/lY+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )