INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad135c25ea9221c37b3ec10928d0d8a0f205900baecceb824ebfa673e91e5db2', 
    'huChHZzFTwjrHLx9pFNdEI1CK5MtoB3kSiiVImusyts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)