INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef73e8a77e49f65877dad31f9283e33fb0c7bedc7bc9e86d6f4c5d74aa3c2b1', 
    '1IGEQqjGVtcS56lBJzmaH6wnhVlqxsz5WkKaIaxSCJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)