INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26508f854a9903922118e8525dab6d8d01e050b866133cb2b28eb7483357b6eb', 
    'qinUfG4CPbSIo+WjfJhllpNLHdll2Nz2aCSPNY2heSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)