INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b3bbaa6ed0676dc4822a12515242952f257dd39612a3794f19691322040ce5c', 
    'ixdKFlhrL9VdQRcXs00byLRRfYp1tZkddlGKSFYHNWI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)