INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83dc58c55bc6a646a8472053eb5f061bd232c45f07684a5f317e5ee535a41f95', 
    'NNOFfc6vIljkpbZP273DAZQqmhEnpLGoi+5rTYr9IP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)