INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b0bea6c7023d45f1f69e937496b636d0bb0a64de5ea2743f38c48d597c309b6', 
    '+gQ043iTmsjeBeYajduhKbsJZfOkQh4NL8eZWnsvLYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)