INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ca255ee761ba4c8721c0c4999fa80aeec63f59d68bcf6044ec90f28976d9aa5', 
    'XUdcnIXzDvSuYnK1DQOEWR8/2nrcg6Dmv2+G5EVKIvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)