INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c70f11ae97eb65c5ed6cc6629a747133c4c261ded7ae3942392baf2ff243c7e', 
    'gSMf6DqiOz+oF1JF4FCIWKzgHOSlsN1CKjbYpb3cmT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)