INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87be1921df4504867f55bfb367f19a2cb113b668a99d51cd97dbd0cfbd5b855', 
    'KNBVrKa3jCcLlVfnD4p9L9Z+rpbji/76IKr6yx7NQpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)