INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3248dcf5ebf234b77ed2b559abc77ec0177a8ff52ce350a74d3b1d05dfe29e31', 
    'x18PB4sDq7po0VQI8YDyljt+OOiK3HDk2tWdHEWdIUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)