INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29f38d116d6cd9e6a1ef77297ac862e05b89750db1a992a74672ab9a262f8e9', 
    'jY5fmCxLD1rV4NjTPZ0G6sxJp1tQnpSDm1HPSlId/Gg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)