INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aec6132d94a0afaf19fe4af1851437712b747831cff51444835e9bbfef205c6', 
    'oAJTUsOZzBGwVH7d4AgZ6WxK5aLZSiBZ7IgelWiVsIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)