INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '344a5684590990d17775eec3e4db34980aa0325148db379dc683cf2dddffc8da', 
    'lGAsJPLaG1PE6txF5U3lop5DAEpZsPwBgiggyrGZ/+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)