INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e997ba0189b893aaeed789e823643bc25473cbddcf5785672262929978ed85', 
    'UhSz03vmEke8HZgwwfEZrobhpOO6wpPf8jpXh40oeYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)