INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b3c8eafe8043568d1ccfc4cdae85b5bbbdc7620fd32ef0a59a41a2291015550', 
    'ukXjx36OuJ7+nyB00FwmRW4TUHSam+3IECwmuFw5VCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)