INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4470a88ada99094f4667aa2e3266381623b40bfcc99bfbca5b646517918556e4', 
    '5b7UrZ9GrkufuNuLHd1ioMfbpx3wiLR86VUIU1fOxeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)