INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '835f4e9c0a319947277ee85d12e47f915d84e8a0d35b0c76de89db657bd3e0c4', 
    'm8t6rO8XIJbQnmwQJyk4igiwI6ZM2sEnPlmgkl2Cz4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)