INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791b2bc854aaa04601719cc753debf4fe191280f5fe62b1c6f1540161f1cc484', 
    '0x6m54SxOIz/RHVhvQNLeCBVmCSr3ic7nJxwDm4KPWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)