INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2d35ad3ca77b211d63025230912a93a952865b6e36a633412139edda59fef1', 
    'btzqwg9Hq7HpkbxLTUV3NU13xe2p5rlcQ3Dw2D9eyFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)