UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaC95VpeAA71Kb0OwoGTvS1UU8ojZVet5ZcNAb64L/c=' 
WHERE 
  key_id = '913a93e77899fe119cbcc645ac2fcfe6eafcdfd5bc85b7f61d4315defcf13d65' 
  AND (
    token = 'gaC95VpeAA71Kb0OwoGTvS1UU8ojZVet5ZcNAb64L/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )