INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e88c19cf03b3fcb42bea62741d25be05b7772f6931c257b53cb3198d9e42e26f', 
    'WN6ruvIlkCKsHbXvc8JPERdAUyROdChU2Jn64WoCz/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)