INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90640affc91a99adc7c08cba3a2a3adbcac42a22a41d8fba0e92e886935bfac3', 
    'lNG+g5D0zJe8kdjwSWHpe4MkEjhHSVPOVeFcBQd/RdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)