INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b895c0430c99a2cb7277b1624655c1cd199bdda7656c1e65f509881876ee7512', 
    '90m55qqMdnxv138CDAVKhDpPWG6mK1S2qF/Zm/MgrRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)