INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7aa76b94e940d7e39a6b3d3c8e61861528ade666cd9d9c9fe218e093fb7d652b', 
    'D8Qk4YRo1FGje+cGO5DOxphLwY7jf/TiCzIFxFDFxkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)