INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25915b7eb3ffb707165c199b677be268ccbd402b4af5b85223575014b2d6a80b', 
    'PTUimOfB5yCCUdyy6eO4GMy6m7Dy5jOwAwtcdNfEbd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)