INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a815d0697e8afe9acc5550f24ae6d320daf2b2e67adce062376eed2b646d0c34', 
    'EDmxqd8ncvYn/McAv1rhivsmj1U35la/N3XM1y7Tnr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)