UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ezm9XpuHHpB0OWl9Tciagzr4h5TE8I2uULbuG1jXI38=' 
WHERE 
  key_id = 'd5c06f6584cdb199f13a0d9a72c3e3e4a51999be8519d227824360ec98c91342' 
  AND (
    token = 'Ezm9XpuHHpB0OWl9Tciagzr4h5TE8I2uULbuG1jXI38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )