INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8757ff31716fbf14f9fc06e0ea50cfb43fd89413c90eff0a861ea215c4c83d3e', 
    'Qym3KDkRFiKzDemH3ZB35bSle8iiGhguFDUDo81b2dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)