INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542b76a8580b3474bc282c9e7140a461402ada38c0e24ff36acb033a7fa0625b', 
    'tX8r9EcDKFQAOeGhHwDZBELACe/Vr8lcDQNtjaYFDuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)