INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d2a8860a9b55e0e916e5a32e82a819f3a2d0360ffbde1221029fd18904673e1', 
    'n261lMT8ntIymlloyFrbPvB0UnDeGqEhB0l6al16AoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)