INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50701f3e53e2cbb41f31d35156d94d80f32a01343118fc286b43b5892a647c3d', 
    'oeE95LfoOuanZCTP1xk1mxWEhxjoc74LGtnSdudaJNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)