INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7e9e2d10ebb6e4132d6aa65e9b5a2d6154cdb19b0d4a9956e9a791e35f6d0bb', 
    'KBTO6yPoZshGW7eZjO6q8PY8a/5vX9wNmdXSCmPp+gk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)