INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1cae1bc2d4eb1bf2973419e9c88d1a7264886590f54f796bfbe4f7b08feca23', 
    '7pznukmRgoAcLcNprDxVjKRBaQHy7lsnsQGE4aAtzrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)