INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7501c5e45015996aed7f488f303c59bc07d88d2d96bd267ffcc8f8e4cfddc525', 
    'R0t5osPuAk8yii/SYejJXxsgIMr+dFl9m1QhfugxziI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)