INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be94271f746e70bc1b6d7290bc2f6710ee96d379a3d97a68b5e0fd1a3a7a2229', 
    'X5QhygfskPWKTyWYWrS+20dfw4SdjfY6T7gktig35Lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)