INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf56d43609d68fc1a27ec1e83d7a2046cb3411357b001982f42c8b7fc17d49f9', 
    'yMgfocI2f0A2xYGtwJjFBSBjA3MDlnsXlMAk9qdS+HE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)