INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b451d333021a2f46580b16b20ddffd34845475d6ab9efbcb1cd5a4fd03688fb7', 
    '8XINIoKruciMsH01jT2GhWA7Th6YwCvRoLXnLRjOyXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)