INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b356f04ebdae9b3fd6ebf06fbf7053e8d36c64a83554423f5520d0d15490de3e', 
    'UeUMPdRvSMguQgRd5TPUHGElQcWth11vZoc4oOv+pCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)