INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc43ab576a46e607d9fc48603824799a17bd091ab838d766bbcc971ed46e8728', 
    'oKtiJxOkyzKIb90PFvRoXisDjQd05kvitnVnQg9bFeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)