INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '731c98524bd56e79c3809eab1bef9faedc73e05b98f278ef347ceadf63b9d611', 
    'A9SQuAF72NyzjJ5nnkIYbuY0o2rCofiTQy4PQYjjSaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)