INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5a942cf35d03b1acc18b17b897ae9e9ced0c78f7446de66af82d51071584f4', 
    'qRsG/K1JnEss4XS2xzEXwr2zZeTwQCuWwn4542b6TdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)