INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27f22d8f7db0c5b6a525d20eb05c361d36448988bdf610f74745f2c47da3c874', 
    'BPzukzTIOUFXZVuV5a1wfOvKu3z3ZqyDjQpCTp3ITOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)