INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53725c44020d85943003cfc36a8b660872f49d844b4cd804293ba8df66233a78', 
    'Pesddfug96Ux2PYSNlw6DUPU0sywYDUjS7Qt7b1tVAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)