UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgE3OPBUPwcrvAKqH5rhAEXG4GGLJCUsYz8njLB3qL8=' 
WHERE 
  key_id = '8809bc8e14747f027d03c5e9426875664282995fd41bb04bac82857204ba55c6' 
  AND (
    token = 'cgE3OPBUPwcrvAKqH5rhAEXG4GGLJCUsYz8njLB3qL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )