INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa47c5ac62cc14c8ca7fb7d34c760628386f3fcae5591bf84dda6a016dbea4cc', 
    'VQWqcr4HVhvarBawYJxGNRHtgTL6fS1ppD0QvePDcxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)