INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5fa8d27e86729228ea21e194a992ea1a107b8b036a217bd495e04bd943fcf15', 
    '2mokHMR6EOpmbqkpuq/3A9ZtTYr3Dqmyjwu0tZ/0wpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)