INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '146465eab01336d3d72cb3f89350df33bca12cc847a38b6a50db90eac7ab8442', 
    'IMe04I5mEPHRy5yOiYrkL3GpjW88NHKhxXdH0//t99U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)