UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dK1aiAmMiEPuwF6eXDe+sNHKbK5jTuo73MMEnCuUpVw=' 
WHERE 
  key_id = 'a03c6f397a77eacac1701aecd3823c219024a2ff79d74c78bd0b07467b3d1a7c' 
  AND (
    token = 'dK1aiAmMiEPuwF6eXDe+sNHKbK5jTuo73MMEnCuUpVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )