UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttBYIx4e+bXjWb0auX8RBA+Z2R8/EL3S7Sk3bW9yyIE=' 
WHERE 
  key_id = '5cebcea794dd78b4fd98c23747f6eb5289192342f5c3fc0a0bce57c3dc1a28de' 
  AND (
    token = 'ttBYIx4e+bXjWb0auX8RBA+Z2R8/EL3S7Sk3bW9yyIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )