INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2206e932bc66235bd17fdc50328bb78678ac094d9715e4d251da0f9f6ad294e', 
    'mWs3eHx0PCvESUMpgbcG6RLHzLuPK3Uj3mEPUbOmrYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)