INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcb17a1b6245fd221cedfb37f97f435b2473f34484573a378a0c8a4164b8a3be', 
    'QUNZ6f4C50tx3uwqrYZTHgzCqlf2+gPl0TRRD9IlQtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)