INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0d2072119509544062b1213346e0927a130d513341ab9d59538b394c9522f23', 
    'RbcnaNvEvJ2WMVuHlX5wo8m7W8XAPzGwzny0/tH+SCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)