INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cfd1561a36da5e632ead6c2d608c0ec9d476b50d28a9eb2fa33a7f4c9bc3729', 
    'IrIpM316x5eoltGc5EJ3TEh+j7zjB50tObPZJVa3trI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)