INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e8b694f260626df979c579c52c683b3fb2e43c17d3677fb45b74cc4d283912', 
    '2aCy7beOETIBVj+xrklRrxSKEekCaLMdgrrGVefHAUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)