INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f0396f1b5fcace58b7bd92227c7b592e7d51c574ef630b420b250fe5336bdd', 
    'R7wsf7vohvnDQvp9O0OwAXJpme8P5c5I2L2NmUldMCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)