INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291959d57603243074045439235a930b0fdd934e4afa506f0a65ae80b9e5a102', 
    'RYpQjf4fxR88LNjzs9ArW1ghxTTI0CwwQOuj65kJTNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)