INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4fb5324bec66c6eba143f8b299b8bb6a3035a003d5c88fb9d542828139c7bb', 
    'HZe2Kzpk7SQAv+bXre2s2pofqYPO7OtBS350ktV++ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)