INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11cea575d0e855aae5cad4f6817c5f63ca849212419f46f5333c7213fc04029', 
    'KXItJUb8BRRNz46T/33PUm5PByuhsLV3iRAU2wXglIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)