INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '264ee743556f3c2c0f620c48627ff107561a52ad78dcec775b8f776df6039b5c', 
    'dNTClaljrqT4F1lfgvPSEI0MV03KXrnk5Ieqyad5RH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)