INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2345157b0e95cfa4e902497e72e10232a03844e4b407d6079b0eb3496dbc52d4', 
    'C2kp8WztejG+m7s69yuMHsFA3ooH5tSZjtIIRPmwu40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)