INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c258035cca2c2ee09a967234a93c7eaaa40d25bd76fc3820947a034a481b23', 
    '50/pwsjDeiTghJsRqVg4qi5k/TbnEjM6vWVEIatbNBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)