INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261911a36208f3eb5943ee808b660ace563e9cf62ef35adaa27bccdc0868b3ba', 
    'Tq8Ah8HdEFs5jvmLFwg7eCND7xfJKOjPdghTg2ImOF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)