INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c43f823ab38052969920bdf99a3f80282568a9384bcf683d5f43b60ff907e64f', 
    '68udQYGg2sgWYRmG+bqImiS/wxAFRMRM0N5ixtzgMsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)