INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e79a1996dabdbc618f11849dad737788361bd0c2917ebd3b7920420ff009036', 
    '0PQaN0qDbPtebXR8F38e4PlkXG69hvEappGloW5g8TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)