INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b202e2873340a73339dd3ae5b055d37079049efdc4cbe94a60e2bacde235b97', 
    'OQ+yvCGTuR0wNfuUakq9iIFRoqArWwpR5MKxkDUCVC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)