INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768aa75f2e7106fa4f0764b8bff8a6cabe714114e44ca0379d6075d7bbf0ce3e', 
    'UKw2Zktvq9feu7se0KiLUNE3OqcxBzkxypTXCoHhG/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)