INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4a5fe06d6205ec4caa5c38db3c804682a1999254a2020e0d57073e5268318d7', 
    'FSv4Ztdjg3rgy52JwACtNY75gsYvnn7SdxVffy0VocI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)