INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '648274eb6eae0f3b32c05f20452c5e4097bb4e71fc38a90eed184997ef85f2b1', 
    'xLvMhWRWzvr2W+KDmQRuA9VrNIeS1Hl8wa0Qx+Bw4Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)