INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84997fc93a0e3d101a94d8b1a867c308b3202db125b812fe5574ac6c74136a01', 
    'Z/KJcc/N7+6QjerNiDlpKD82MEr59y+zU0bym2chnj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)