INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6fe975b9fed9e50ab3b1d1ef84a230684a08eb14091ad646dd05fa8be0bdaf', 
    'azcXYluy2qp1KL1N8h8OJ4uaQFNSom0Mxff30BsfXFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)