INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2fd0ee63ab4125a560cc8cda8a3b5ea0621517755433f86fb9e7f627192af92', 
    'Klb1ncUeEB+gKx9NTzSHmz2DxRm2P4FGGrC11FgZVEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)