INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764967610aa2699206a4249b0f8149af6ed4d95942e7ea116a542cc3589afc52', 
    'CvoIuSX0kYaSLG7j45GeQ7M7nIthd8U03d3PiI2dpAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)