INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312b96e3bee5aa0b1eaa577dfd8cd9cefafed6bb126999b9659ca8b6e5275c42', 
    'FpVMo7clxHvZHsP83GcZApnNZUFtqPy19HTmLUeVTRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)