INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f87270161e637345e4a4631ed553ea56ecefca2f475ac130a6945184d7cf5e', 
    'OqLuU8qLzKsr7dBoe2Z+1US+swW2a3yDoz11sLtkGGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)