INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28476e2ed0225663e4401b6a95490ecccbc4766dd59cb0776771d4d5cd218a0b', 
    'bfVL+mjHA7Flfr4O84wqii7q6nOpVgum/Crno0IOiH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)