INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a412e493210691b0b68b8dd577bab3ffcaa7c19ce5ddc573e6f43e756a518a2f', 
    'nx4c685fgm4/VIQ4siGH1l4VcsUrCKY7Ks/c2nC8mcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)