INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79fadbe8c1486716faacf3d7009ace3c1ce185a32d9ce45feb28261af3a3357a', 
    'so7tUV68VT75o84HlUaXw1HBCCAhvpxghgGhOkNIQck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)