INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55dccbc2d6b5ea11db4a415679bbe25cb26057276890b10080406776e5e88223', 
    'xcarC03dCRIyidv83y8yl6uKsmLDucyL2u/2EFYJHHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)