INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f46caf05cc6cd03dcb6182031878248aeba1a8daf4c68f42f0b1e97dd286c2ad', 
    'sngrVFW8pgGznQpoX9smy7v3UvMjJvbc/JyIjUwKePc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)