INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2be44d2eac49fd61593cda52b3e8a82ae209baa634e33a24d02af0d5a5f87f24', 
    '+vMudwYYXbeAUQacuQ8gAJNAGF7LJMvY92VajV30gCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)