INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2557c283a03904cb7b1e7309f73b759e6351a1b97d96895b5c0506089c206dd', 
    '19S1gXSCdC4dcnarLcU0eSRV9zrW8OwChaEaySQKYgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)