INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91794209bf034aac7d5d20de93ab626c9351c37cfc92f7fb95c490b8e0ac3f3c', 
    'qK2Z1M/Bbud5wVCo3A9i09UdAZNCmuFnSlYKHebnUow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)