INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8e3afac41f0785e2d9cc6906274370bc6a375e155ff262cf4f56b0d81084eb', 
    'hXQJrDtMzkQtuBlBFQeth53mWRhahXn/VTM2VmML6V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)