INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae51e55ee55e52b1eb8afef9e8b38b797c3bdc32a608cbb370ee110436f79c53', 
    '1sL+GWWQXw2bUF2dQ0O1MdqsgiUMOo0Rqpc8CpKOboA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)