INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d327c31058f074385e88dc94cdda1d644f5a97a83273e66dd668794576cb0c', 
    'Jfqvu/oBo9+fPtrmkqOMy5YXH1Qmj36nRd8R6dcXMc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)