INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2febd383da749413fd5ff0881b4326fe3d5c30cdfafe1d07e44c39e1f1d18d7', 
    'Q5ykS3t9Yyycx+X9jqCxk46M6F3grBQYcNCwyC1t0+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)