INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2456c855683638910ce13f4fbd6ab9814399e797d009a117b01a7ce3c2a21ee5', 
    'hQ71g5DImrkVMm3gfYCMF/l2K2t9hjYrls4hzDTM+Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)