INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cea6c5189c019447ab53463f875f6ffe2ca294e43095557351518a2fe5c74ed2', 
    'yKKgMlLNjSyuRVp5o2O3AW8nREo3muiQ2EUVnC5MeDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)