INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457cdc06f2a8d1de7b65a1261199ab5ccf7638f981d9e69d4afe6eb4486a76b1', 
    'gHi/lQ40Kl3G541wIh6noI3qQqCy3HxqI7WWtalC4YA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)