INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b385eb81f9d95010ce2c87274b88cfb11c9b16278494a69c98e5629543aef6a3', 
    'jJJCvJxVDvmN18nU/617HVi/ggI5qvSV749YPhoRtDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)