INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95ff1fce7e2c4413802e93314611adf7efd9b80e35dea2bfeb9fc05c104edb38', 
    'tMVT3HB6fp75lDoeVhlYov81Apjt4kabY5CuJ6E7I6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)