INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54103218dc0e061d522a5c92c20e253aa9a23cf0ab467e26c1144008d06db62d', 
    'GTItgt5Jsu5pHgp9WkGngVgI5eSKS9jIRPw00pk65+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)