INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74fd39f967847d4e264190c8a7ce3fbdba8cb2b1235ee6d2c20ee7e7491c328c', 
    'z7jLwIWOceAKAKVh4am2RBGqiimavjHY4iui8u3IVCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)