INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c52e222ee6f020f6bd99c6515d46efbe1bfbaed5395f34913c88826a737e876', 
    'Uyzf6o5f5fRF2sBbQxgHaXaIP0aMewE5doMYjiqfyVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)