INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a9e206ca821c0283cdfd357fadb212f051bb5625a9ef18f6639697836ae2de', 
    '5st+EWBYuzf5QNhe8wLeqvqW1928vjWDdLIrB+d7DIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)