INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '290a145676e280b977bd6aca63f42c10a84c9294a21dbb993234500768aeef5f', 
    '+6IZY5s+qgsWi9KGZMHHQFrftEVEfmEVgLyWVR8aMjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)