INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '081459f8979143daf0615e6fb90064f96354fe3852e76c69e3f25232d71ea7b4', 
    'fRiEidnlhUccEyzNc/BZHTPKS4XfQMedS4Bdzi/raYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)