INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdd8fd88d8f7bae05e40a46949f32dbedfc26a6abea81f5800b3bdc677835997', 
    '+39t8ywPh+FqhU8j8x8GjaseJvWzLKyEQ3RFe1gBj+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)