INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91b785706656e1e706207691911fececab03a69362bb6a11ada3d1b11123b98d', 
    'Liu1E43sgTbJLSDB3Upq/dXSQGhkW8IZ7IfjFkziP6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)