INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f5e93823a6035c2de5a4d48463014912f8cd8869514b528f67e885d5601c2a', 
    'kM4+YdDcJduYgHe54QcEGp7QhyQeXo0rYdz3i+z1k60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)