INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecf4264778baf5d81174890e8372c3eb345c3e8dca7aacd3e77a1e351718b6f4', 
    'yrVtDAC7uUAPykm6nRHZXzvSe2mqT4hFkzLB1gGwSlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)