INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5a37af20208d290c9075f2e5e65f8e2a656cc73100e5d6444747b53f8ab6f5', 
    '2hHS17hUz9CNnxEboQai8JJwN8cfaLeMgcdsaCquSek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)