INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7529d484f0e67f26f48e2dbd1bb46d13bc5c7e6a72e995e6c85157ebb8051b4c', 
    'UpiQI0U0wzD960DM/x3YKY6/jMvXpLYsyRZjowLemtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)