UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6RKdL4jB0Wo7BLDWIA97pYf7jG15rXqomvJRM/oED4=' 
WHERE 
  key_id = 'a2ad4a7786d9babfd56614dffff7d39354c1c007ae89cf741e57384f3563268e' 
  AND (
    token = 'y6RKdL4jB0Wo7BLDWIA97pYf7jG15rXqomvJRM/oED4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )