INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b851838e7886f31e4f610957b66ed5bcd0d36b34ac309cc46d2f08f0512db6', 
    'LcL+C6lcaFkG0coY66W51CYMGOfB40+lIvIyDR9OFpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)