INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8ecef3a62e5114b3203075bc7667fd5bbdd43ecc3083ec6f1bc23e1177ce94', 
    'BopZy2GE25hrcqGvWSro18vtXm+fQy2RBMJ0ygQzy+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)