INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e2ae2dafe0dd7557bd40788fe94b9109ef343afdc17daedcbde476ca85254f1', 
    'AKu1LcfOhHKNp0CoGZuK/6kuesoA4A2+yLVwuT14lt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)