INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2831935bbd36e3003873536820f90efe004cd9d95401c644e8fae57e4ea4bd1f', 
    'Dhp3oxAfRBr6UrpDwxLE2ElN7LEzr2F5nT2kvvD4Tmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)