INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cf98f44be67aa79284d3d74795b692b879eb69da1832c5aaf09c2a4ec7acac', 
    'hg0AMISTUFu8CniEyHP/d/hls33yBZKIgEi6aLxrhGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)