INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '253cb6f433eedae022f8422eff961486cbdd6038e3c7bd1b637d561d6307cfe2', 
    'DWom4nqPCM8b/rtSMvydRrAUpJEeeWt1huZ4Y3wFo0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)