INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4d1f3a436892d1f37565574ef1c369ae85e41a1aa0e8b557ef9235b5997fcc8', 
    '7UXdHwZJF6wc50U+QvKvwgy0pl3e0AFmqPYFBuNBZIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)