INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978ff8bceae2280ee0aa936c52ddc0024b1441136991d87b1f8e46690429708c', 
    '5zlGsUjf43Zt55RfyvPWB/r8ObO0quSayHWxGLVqz+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)