INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e84491ec18981b81ed630fc94e48efff4e4ff71fdbee6d64b392ba5b06b1b5', 
    'EJbfV7EwyQ/zndeJ7QKRkuxTjbabrNslSAKzCE9Zmd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)