INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ccc70e042e56d6d207ec8c74c0d0878ca6f90a8c7489e8152eaba967d841a2', 
    'guOeVufAL19aupCVMSu2Y5iYO87g0i2SfXaCfAoVa2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)