INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '320347c3abadbcdbaa565150da09acc650e65d8fc2075db51b5dbef061fabf55', 
    'ofMwUzIuSxfSBXFoT8wuNWAI7u16smFCP5cdbYIDagA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)