INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4350dce9920bb8d0e3cdd888a1a9b5c7ede3d20ec09593e476e288e13ec16261', 
    'UT+GTUIeMdCUb7ZiHGpq1MAuisxJGrMWSFsx/wiXX9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)