INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '938ff068db1e90dd5377e0ed3ff780ef2d732ba9c3909dc7c42256cc9b38579a', 
    'NREVxVs5l+zxX3HYGoefwcOR0oMlW4hwyQrVExgmM1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)