INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12ed283bc50a2f686643cfc28d9675862d866651d5528f67040f09f012941d2', 
    'zmTbBHWRjHZ9HHaHStRDva4H7SjLV6/nw9XdjoBkNfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)