INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c213db9aaccc8bb92e5c741bc9f41eee2a2d0a3557ae0f7b468770e43ce19bc8', 
    'JWthmb8vPG1rTva9zTiR11UtBfPB5s5mrABRVLHqssI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)