INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542e20799461a03192b540d9509a5b5b650b534bdcd548db2b7749d81d0678d7', 
    'rd/wvOMsE82otUDbNH0Fy/qsjUfOR1NmxhaPzMzfAcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)