INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a64049670c6a07c8013291d0af4accbfbc173f513a0532fbf414cc641de6da', 
    '3oyLl+JjhZ5WJPj30KGcZyhnE0ezvG/zP69jd7ddljI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)