INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5670645fb331f42d4d45d8bf83524d2959a48d0ba690a0fdcf5ad8192bb3268', 
    'jei5M95sMOXfCz3b26oM390HRGhQo55gN9OBP23Znww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)