INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71aea7b30d1c219668476ae4ce23ef1dda21ff889000568f3e9e10d897c9e9f4', 
    'F5D0kGni6LTuyaxgd4mVqq8W5037z1ieyjbgeQo1ZTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)