INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6745794ec024645096661b9d65f899fe3c99dac5d5576cf95264c990ec494d61', 
    'qV7OeNQVCrRq2D8mMlmCoBlC5ZgeGBm9KTmoRctEQrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)