INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6e6bff19a1aeb01e6d9f3f34dadb5aeca1eabb058e1dae530ab87698081f14', 
    'fnaWD9fsmWaZEG70xgYGSKLfEXZr46BFoatTtOHW0YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)