INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eceb0addbd7f329cc01205054633441c3030645f9ccdbc94d2469d15832644d', 
    'Jf61Vh1wTKTu1w8gn4KHb/ioUGC1Lwik8bHHslxIv9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)