INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764dbb26824403e2ead2258840246e894d997d8828398ea811539846a60ef5c7', 
    'NtU8NGi2+lMXsgcRdcVerAMlNogCiu78j/eBTOlYyi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)