INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c98cc54636a3084eb52b16aa56a4c851273d1c00456781a926b713577f2da7ee', 
    'A66W6WlXJ1+BWkOPbArr1lFoSiKymga8ExurC3I6EEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)