INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9d451dbd11538f26704ade2a72211f6f4fe4f72d386c435e16b66c4de3edea3', 
    'c53V2kxWm9hI24Ia6pRbU4o1nVsgpBJ0DCevyZQR0AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)