INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca24533c8465fd525e9e6fb064f6b06bb16d8d0e49251712cd1942920478f877', 
    'pxbfGBayxiDPm98syyY+dWV5cC0CoiQng8mxp2OiUUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)