INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1bc9ca8962c454c0f34029be0924f1c5e126cca3df1146863328356004716aa', 
    'M90c4yKgmHNjADgxdyVoj+ZlvCqnC5gepXekXq9rurE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)