INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a648969e936c55f65f53c4ef0fe58afe684fcce42200e849a212d2148896551', 
    'mskgLmAStdtKZ8l882nKd/mhnNz8a9QB4il7VLstT+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)