INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a091069f83e3e52830cd4b2d40885c699050c39546999518289bfaeea5572e', 
    'aDG2vMpHyvvwJc2JNgbo/FTIkhsN1QkBbok1dS0e5oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)