INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9c7479f67087d795b4ae069cedd0a4a48a3736be6bd920c04289cb846f629a3', 
    'MXodBH5CUJMyrnFpJfhpLR7ghmsvnK2Q0g1GR05evEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)