INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b74457d1129a3a849af01d470dc998f5ea6db6582f095a2f8a28ce28fae8a387', 
    'WQnjwrXRQ6Qscva9zLUQJX3l7g5ZAqUoMp0bVGWAVuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)