INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd997fcd6b686ec5dde7c52d4a0226c38d051e1b923d95dddce40a2eb9696c02', 
    'IxgMpBMrGMdb05XM3/XBjRzal23bM16Wb7IVVFjWMJ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)