INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e403e3c80c519d1a4baefeffb47fee4f6d10a585d681ca256ca24ba9b848583e', 
    'rCWCuiQZaDivdcpHwJZn8nlYQf1pTNWa21Q4Xe9Y3cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)