INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ceee0711713f2f3bf52aaeb6627a08e0795937b88f31b2065ad8f14c4fe9ab0e', 
    't0D7OrrctmDpQulPzWgN7uRXAlDE2FLbDev0ZKJ2omc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)