INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5b18c7b08631150654aa75bf7b558c02e5772e8df641775fc61e13fb05ee8e', 
    'K8XnmKNrbkMwlZ2HpxKooGwl014adiGJZjsqMOl6aHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00201

Result

int(1)