INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dda1ec31d4d3aebdd9efc135c85a1ccf5fb25d9f976a832a3ef90e817080bb74', 
    'BRY2qOzglIvdbjuTPZRFOSL110l4hZnt5nKrQXvc+iw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)