UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VrXpjvPP3Xj/NTI1fLJ/XzFrnYdL0PssvZHXrLt220c=' 
WHERE 
  key_id = '69ebd7c0fafefbfe215b647b1ddbd83e61e98e18c7d71e704538180b6b558fc9' 
  AND (
    token = 'VrXpjvPP3Xj/NTI1fLJ/XzFrnYdL0PssvZHXrLt220c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )