INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d78a7279dd92c4ccdad1a164e448236ae96e285c514f57ecfc9019db7af5660', 
    'FNH5Jad7PHL+VVEs8yZtHcIWqNKBwvv1UBwex+SqexM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)