INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca638c0bdaddbbd1fd678bad57b7f3b3af68c88e2e49ebe8b58046d5abd93c81', 
    '8yhjMBq6h5POKEfFnaHem8tXE7DWPfg/MeHDJqT6p9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)