INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f911d2215907899844e64a67dbb284128ae4f6803b8cb0d214d11182c2e10352', 
    'bSxiXEljIeyUiTgzYgaWuqEkwP4fLyWKkJ9zVooVFag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)