INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1d1c0ca98e36b57233741459e75926320cca6351dd30c7bddb4f90eff0f537', 
    '0fiXIdTkG3E7tW1RmDE34VrON1QivC1KH7aGUEk96kI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)