INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191e4b50eff01a60a467fb213a82ca7519a927c5e61667b19578bbade34b0a5a', 
    '1PzWnuEPou1BFMp/q7DR27EDq+EOyygRGJR4vXqZvLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)