INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff1306987f607c95b91ee602f5288d73cfe9ab69865fee3c5298597ad25e5a64', 
    'LTgwEZ7TO3FdmxFgRKNkmAlF6BhHBSlAhF9TmTj2WcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)