INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee873be8a2cba2ef2b4c229eb4f8e5ab54d7176ce86496eb6181aa9ffe290472', 
    'C3/RvIdtkzTVPBuD4WBASGg2l30SIW6dGYVAInlFZwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)