INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6422421c4e107b4a897016b542daf1988be15e638a02dc5cf70e13de5ef0cc95', 
    'vYUswu6/wDqyiBmD72FuCbfzb0v6d73TI3LB63O4DPM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)