INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddecb165ae86eaf7e865762d2d15b520715c5d9ad76e4a528c56c8754838fcbb', 
    '5XLoCk6EI4xw3N4o6Zd4tksakx78E+Y8Eg0BJojr6Co=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)