INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a960430be5551112ba535cee5b13417e7dca1544dcda931b56317a2f237a7c7', 
    '2pWytEQK7rYNlJbifmAiaj33YVj752mLWpLhdx/nxuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)