INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '264c3c789b29720f2c3a61d1f1818d32d12df9bf3039c36ccae47771d9265e48', 
    't4Zty9toToZHmjQnXhbG6zbkRB6u2v/cLU2DPAKaV9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)