INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c948c1916567ed5555c7b480668bff50dcd7b0fdd33fc2ebf33fdd010287aa87', 
    '+2SGRSj41AQNPvyoADDNIVKNymERZ4aMGJqISUVm0Fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)