INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8481f90510f479d308f673189dd61c7d0fe482e0b3d2d678d0d5a4411987bd', 
    'VWM9rtgDyypkpvpo04ta4nucHGnux70JlJ0F3vjl7qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)