INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb19ab3f2d36e0c249bf08723b5fdbbc39855d4c48710cb47520e9f7a47c9b88', 
    'fVhLjn2FV9GIGVTKIZgm86khReOWEHAo1ExRtJkPw7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)