INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c45ce16cc66d6f6e294b23e8ecf57014f417d6447d19835099fcffaf90a9d4b9', 
    'D5djmPSHgjEAA0lmWoqDmnewhHWCPEzKdwduJPikTWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)