INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1d494a15018e1224ac9166a9e11901d2872c53928555948f103d3cb59e26d38', 
    'G9NPDMnRFsBz/wdtd+vO8HuV59yhUK2NVn4NguRRVO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)