UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQQjA3rLOqTuMNkvj+2OJRILQEb0DZnkRZ1/P2e0Xkc=' 
WHERE 
  key_id = '492a902fef36f433e2fd2b2273edc5c01b84f90163e2ae389506f1058fc2731c' 
  AND (
    token = 'vQQjA3rLOqTuMNkvj+2OJRILQEb0DZnkRZ1/P2e0Xkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )