INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5db69bd85b0319508bb7c5274e61b9d97a0fb60b52cafaa6ebc1be68028532f', 
    'EMktfovPYWNvw3c7R+KLCYX9b2vEn1e1RbXesXMfa2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)