INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a515944bb5035c4ad500f8968deaebb8e79f29aaac988619794de0b75b084b4', 
    'JepJed0dW05q7+XViWAeT84pWox4uxcj8R42XV+Zph0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)