INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8529b61dfa69a8a8c80c0c8559977c826a135a72d5b509ea4674781ce88f752', 
    '/FjJ1/AiC8hMIDLUvDefHWFS8coKeNjqBGT3dhL/mI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)