INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b419e0b2b45f7b1c83055014d53b201263d246b14bb43d75ffadd32dffafcf8d', 
    'VasG/ZBngvkN3C3njzID9yV7Yj08rG2nvN4t1m5wTuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)