INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e83292e31fe0f8bc1b81a7eba7d78a700a713029531ba2d7ede7ff92ca2615', 
    'eHy2wZiFwAx3mns+klWxW+CpT7bLT0Lb87xc5FHNxvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)