INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e447cab42bc058f27dc0ea6163de2c644eddfb0ce6de6c73ad445aa7d5211bc2', 
    '9hoB1LPyxLpcIMgot7njHJ389R/dNhZPEKYnxcOi9RI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)