INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1674b193c88ce999ca34228869c55ada843bc808594e9733be7de832d9cf03b', 
    'qpHAxhbIMppd9/n5u42yNmQCzwN7ohxFGzelQC58Qr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)