INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b9f658c908c3fa2cd80061312bb00acbda212ec7777c70192362c470581281', 
    'lNs0YdN6R6jTShpg3s7yfY9lOxDqzFHWb+tkUll2O64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)