INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a70c95e45d2df776897b2cc8d383c2311172c018392bead2eccc32d53b481e', 
    'YDEB7yo0OXL5raz2dryXvNoJWCzsAbyYNzltKy3TKTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)