INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6594197f70bd6e3ac05fbf1be09e4fcb4feb64f053d2abd662be0a89f1818b3', 
    'gF0iukxMjKWIPRUAslqIxv4d2hbCNorndpPnF6o/VEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)