INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3683e0b304d117b6d09757c8b8a4570caa760ce9d19377bb5d3360237bce4b20', 
    '59oxsSvT16jxGt/LlQ25nvld9LxqkhPMCZzGVMHRtyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)