UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5q4IhykZHo4XDG+Sg+TpkU4nXEciN2TaIstHfvzc0eE=' 
WHERE 
  key_id = 'e8da838d53c79f4b160f3c265e38d38b3ad2e5ac8a40c282763555c4797c5f51' 
  AND (
    token = '5q4IhykZHo4XDG+Sg+TpkU4nXEciN2TaIstHfvzc0eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )