INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a875b1bc52b8195226ef316833ffc4c51506e1e63075524569ade194e9c96e42', 
    '5U+YH1IqcOKartAfRoMBjr6qw0xi4UFpO/ZUm0TPuX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)