INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '512cfd1e916e1f038e0a54919a3ed278f7e9b0f13dc8a46987a01ad886f7bcd1', 
    '+ZeyGcHpAENMhszcQ6gXp8+GBQLJGpF7RfPshhJKv38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)