INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73cdb9032cf368543f037545d29dfd49fe17e07deba2be333f21473acba372a7', 
    'h/Y3JNbb0fa4BQG5UIxwfBp82tciuAZ8Eto/RsOQHnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)