INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5eecffb587d0e53ab5498d2abfb72500b619c486335bd199f09b5080211c6cb', 
    '+S1lnBlF7vpjBcguCuAMVb5YImPFJDWnLRG40rPL9f4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)