INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8864d0e3f01acc6759587adfddbcf62916325ac0ac54b1468731bef8e371d6', 
    'ImjHiMj7xezcwo+QwpPsWsJHRSiq5MFBak1MP5if4GI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)