INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaacbf7ec3fdb00546e37370a15551b147f6a4fdb0e09cb01ea6075a350cab50', 
    '+tV6OqQr6Nb6UhLu+YFDE8aZQSMbwpE6jYsjQClROj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)