INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccc51f0efaca729d5a356e95a978e5a9846d58e6f50f91a24e4948b45b00c0ab', 
    'jQbDE7fA8C955rNkIvjcN3FXuusn1TMJWuOueiHAwe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)