INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a559bd18674984f22aedadb2344728eafc9a310ea9734a9f640ce6a5f0463611', 
    'msZvRzQU65JYhdLmJdQ3YLEG/1O28fqvB1bdHAVXpYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)