INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cf0761d243c94bd8c8ffd422b63412037c9fcc6f33d275fca221d50ed1da327', 
    'ihWEPufa4RLL/OuldZl2SQdsKqZN4DlfOaQ1vg1JriY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)