INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0779bc20f36c5f36156f3e77d121c4221b4a818e3121e9be6d1fc3de7c7065b', 
    'B4AMmJtORhnMPtsBswQG9Nn1lDakR9PTz0M96xu82fs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)