INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a406e1426856b67fec8c8ab2a0e173acc73ed854f0bd6e5a465b9b9e6a776795', 
    'dGamNf5etB0uZI2em5ghrl1IMqQjQLtgl2dOlINGluE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)