INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4916c47746c032a6f4009a62d263b8240a3eab5e68a8b839e54602c0e680f5', 
    'fBFELbzof3F0D/lWFC/hv9zw6hkg7eJ4koGF9ipfkiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)