INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b3707f9f94722dc4b75c703c238daeb40215766e4bd7e90c4578ffd1c47125', 
    'dwN4ySdyiyZ2p3MnElrLpk12rNYn/0SlYZPOma3yaM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)