INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7597e1843135b9b9a8b3d74b6cdd0b79f5c227e139afe17df376e28c539c81ec', 
    'Fnr8JgO3sn13rv7xh2X1e6nP0dGuK17Y7TDx0dPn7l0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)