INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46da4d8cc5f187fe062c7aadd80439363f8a45d04901422c7484668ce52e1c79', 
    'HjTZ70Zb0t19w0gp7aMcO+lW36hNXN31EauqtsLAy98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)