INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f9fe0cfb805128ce1ec88d4291dc502294873cb7e0a44ca224da1cae74eb38', 
    'CUBFLFW1MkbulbdjmIxsuAW3CsXrIpkyrYR3c86ToBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)