INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48781c0e2e39f617c7537feeaeb7b239eff2b459feb6d2207b5cc8f9dd363cf', 
    'MPSKNdWM4r4H8R0co8QJsJGa9ZfQnu6R/O0QFW3h4ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)