INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e121c3e848cc79f4dbdd3b3a8c115b5a7990d97b3ee564ebff2c874b3abf495f', 
    'ss27kwrUNSr0nUjuUCe7yy8Q6REK4Dg1bm7PYnXnCJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)