INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '807ffc4b9a6632358c39e3f44286f7829953335a986e3d8a7072419fa7694a72', 
    'nMl8PrSC8fw0fIntWGDvRZynvwiU3cDqi6/Robes4UM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)