INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9420fbabd8da64a2d5d9e74b2c9a70e012ba2ef0996d36001c09dd87e2a30700', 
    'R0sWwDzCScmF4KvIv0VznpcCgcym0EEV/+0eeEqoF3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)