INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d32c26ab616091b549706f41819eb46cd86b32b10f6febf779ff1819a70b70a', 
    'QnKYca1OBz47BqtQKhsp7MGbJcpPvE313gyq5nVfIpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)