UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bkmy5JdzXenFL9f9gmYLRME6pQaZFkuEdWRsJkMIkPg=' 
WHERE 
  key_id = '2086febb3acd25a163e783f2e47c553cd6756be78796a12f59aab84312bbf1a1' 
  AND (
    token = 'Bkmy5JdzXenFL9f9gmYLRME6pQaZFkuEdWRsJkMIkPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )