UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5CeoStWLH8G4y7DElPc5kQYTbQLOJxFgPkaRQcondg=' 
WHERE 
  key_id = '4fb9ad4f542fae353cd54e81e35fd49911cb21ec14964f443ce2e8189fcc240c' 
  AND (
    token = 'c5CeoStWLH8G4y7DElPc5kQYTbQLOJxFgPkaRQcondg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )