UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ih+aI3/NgcKhbuww3aWWoPmYgDnH6Nv+Sur0j+IRjbY=' 
WHERE 
  key_id = '331e636719fa2fe9cfc812f20d82622a2ca7ad28ab7a22f2f98673eda40f2244' 
  AND (
    token = 'Ih+aI3/NgcKhbuww3aWWoPmYgDnH6Nv+Sur0j+IRjbY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )