INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02b953798d51669f861d26c9d1c7978690218ca71831c278570687d72c74e86', 
    'EpvcRlgNnQ5rSPgtJv8j56YeU1y+tUwBDezIhsXiYNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)