INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6704a4d89d70704f1876f4e45201e44ea44ea6ce24200cdf409440ea5e2c6832', 
    '0j32bhGz8+q4qw9LQurR1eRMXiYCsnYkAMMsi7iLNXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)