INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541f6fef38553a0ac4b7e8c2a26a659c7c4a9aa1f074e9156e4cb2323770a3c6', 
    'iDAhR7+5/wCht76awzjjnhsCNp8GgBmqcD6Xzdlovjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)