INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d862729449a9cc0c7b6fb2bfcd31b118abf6cf8961c10b7d5a9b5221bdbc20c', 
    'o8f/SYdJEKcEVsABuzkS7HMsFveHjG5Bd4htkJ2P1vY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)