INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1bc3cc4b821f8d38692607c1f0163111e678e9a9db7c010d7144bc8ac44d28dc', 
    'rgjpbHxzxPiCm+AU0wxWNYNbg0kWhL4x45f0qbh5peo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)