INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ead2fa9eb90de2a1efb7b7125cfaf81dcc0e82f699a73f4be978e2702c0daf', 
    'WclLn02GtyXkayk/gqSKxesUtzRi0QmdCRCpxo+BaLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)