INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0ac9e2fb12b2a42c58520f88f170815af04783e4f5077bbfad5f3b263515f57', 
    'xchEtEUUE7M/xngAhF8M9ThNflXKOLzYbKDnwGwr+4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)