INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae3b668e917a830312aaec7bd24b35ece1452e49d8f6800e87ecc7daf229add8', 
    '8a+JKabeGjMzT1uBYmTl7I07Gg0EiHQsUciSyfyI6h0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)