INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6817cd5992914d2f4b06ae800b1d44fe02b66c357aeeb196aa8b6d3ee439b872', 
    '7ef1VusMMCvWSWJRwJ5tYJZvaF7E7+QcSuoGoS9KFtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)