INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ac76dfba9045814d8a86b5a5ee7668b7bf744f7acf7c3944f5d6a7b3d93a5c', 
    'uOUdQrVvHj7+PkReX2aiMYGzM7PELMfFMrf63oiF3I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)