INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88920f51f63fc1158c4fdd9c0d6465902cdedc030c5562c503c111b13aa0c66b', 
    'z6OYPrF8TVYyQ9JYaxNHh0GGVRBpZPC12OwWUSxqRoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)