INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d8c37e73509ecf9e601e4658c1928d4636dd09aa337a66361dbd828c713a2a', 
    'r9Aasptm4nt5DQxxp32lvl0Go9OS4bczCexrA0NfCx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)