UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sluBy6BTnEzV1p+rTRpYrx3C069VOJdB+BphgEBWvvo=' 
WHERE 
  key_id = 'a1dfcaeb1a4972c96f021b2f924dda707f03ea8b05c762d3ade897cde5b8e763' 
  AND (
    token = 'sluBy6BTnEzV1p+rTRpYrx3C069VOJdB+BphgEBWvvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )