INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8134e470b9a04ca02de84a28e5985004276aa20ceb6ba595460ce8cb509a29c9', 
    'qp7GhU3BUTX3F27vYYPVw6QfNY34MGLjNeazBPu0rF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)