INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39efcd27f00a246929ae742e236fe94837417183331f07c6bf2ed636f2ecc4c0', 
    'ThTWzc1h6cdGO8FBVeRn/vce8ouSEnTrPvh6OkwM6mg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)