INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a50987bb8e083ad3f6f08f3b489de6327da8f0270e102a02e6284660683e160', 
    'C6ZXuziBJiNkYbjGEXMhTXWvTzxsp74xWoqjdqNPiAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)