INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55eb4b12f967c954bafc6210296394eb33b507cd0f28c91cb96544aa97200a28', 
    'yXYo2kam240tFgf8hDTAFNq2exBYiIjMrHniMPH0baY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)