INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c702a2894faebca9444ae8b727611fbea784337a0b3179e89462f86c2857716', 
    'p0ytZ6hs7fjHdrgCJRQl5AtCQT7WoYG3N38mlYrPuuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)