INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c50f5bd2500757bc713883e6e4d631c7a4fbe92afd6aa4276cc182797b41502b', 
    'nBfxdVVRfNLv1VQ9gMRnFIdbiPCdbvlYiapMjXcwGbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)