INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e14b7410e6a528b5d451cec15cfee33e3d4a1b51eb672b60bb5a8b5d013b2c10', 
    'bYk+VDo0KvHLAxIV1gt9pj4Lf50gCg8NsdYqsIV8ixw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)