INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266ea81f54dc3e1b6c67306fe8fa993d1a2f6d2a0c8816675e0ce74764798328', 
    'hvcVf35IVz2uPROca9ZzEwSh0hUu+QEXIBbiNmRdplc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)