INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '958964cf7749e4814fdcfae8d52b5a0f055b0285c30743c6889a92b3b5197a21', 
    'iP3Fxm1jXEk/M7dQUL6U4HI6aYBnOtvT4cKw/Zkb6IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)