INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e05785dd98ec33c1c201a74ccc5737b17ae84d747ed7081feddd7788032ab913', 
    'zzWaIQDt64LoErg//4zPr9puMxYa+h0va70p0AXieiM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)