INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18d53da4597fb358a1d6a66dac1586d842341773d6d6295b815d75edc8d518f', 
    'DxTLjzOfPnDkgv8KukYI/47aZNwOmWFchwV2+1xuujc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)