INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec81820b4fbfccf3f64d3770a770ad4bbf7fe90f88d12c2ee739a19611a3ea4a', 
    'Hlb2XQCe1pmLZ3i7+Ue8WgvyfBJhThN5k4MEgFgOZVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)