INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c40c21ec5c2724bcfc3a0bd6588792075bf2ac9c813232322154d992fcea595', 
    'nag5T5K1A95u031RhG3pa+saZNN780G/+mnoIgxMghM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)