INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4f49b547b0ecf0b05ff04e2610d62193e0a50683d55f71ea405bd62b4b79980', 
    'ZKMQB1V0MWQTak1HL0siFus/QGwecsVJQLLXz48UHe4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)