INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870d9766e5528ba28cacd29229b0bf026cd3ecde6dea1dbe206c68d423343aa5', 
    '4eg1wy7KIKcZtVGbVtnn26YsQEeVykz9lYKaCV3skWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)