INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e4552c1aee9ab8f63d040a2cde473a6f8d5fc882d232444e2a5b6d3d9d9786', 
    'nHAizNkXuwbfPQLKHMeMfj08Nw920RUX/RQU8PtpTHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)