INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f7c911c1799790ed06c5c7e63117c5bd5037e1303e8e4993ef30715335bbfb8', 
    '+TkVWphCTpJMT1aXzO8zKpRwvTsFS7Mkut40q2sVk/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)