INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd71134bcd550f2776ed4221fd2c3066c033802a18395a97cdbc086fd2718a758', 
    '2r7a4PCTAxlBrNogSpjQyGnPPf1lYMpHvArdhik1Og8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)