UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYWUIH5uLDc3YJFtfTLjQW/RKORczNfiymK6SnR7wSQ=' 
WHERE 
  key_id = '402d3644658949ed3603ef3ab8826542b65841b608dfd35e72f7ac5790189355' 
  AND (
    token = 'AYWUIH5uLDc3YJFtfTLjQW/RKORczNfiymK6SnR7wSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )