UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXCYW7AMNFImo17RKiOjXKgPfCn9sc95zpyHzsc630E=' 
WHERE 
  key_id = '6b48eaf1748ffc03d08b832e7090cfb27ee0b6595e1770a1ee704d45b697348a' 
  AND (
    token = 'tXCYW7AMNFImo17RKiOjXKgPfCn9sc95zpyHzsc630E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )