INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b38a1299e189f2b4f2722415304b45af4ab72892f92d34c48e7bd2ac8c888b9', 
    'b8aHi6TrakUbAP9UHjh5nLY5w6r4Jn6Wz3mOiRSvzk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)