INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bf1c0844ad49afe9cc63a7edcfbe5dab665b3e883148a5635eda54aa3f2836', 
    'WRDi4SKCwGbKBXvXmn4zHcGrDb8aHgmoXziqd1zlOMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)