INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12de5387910c14799607de3addc8c12fb803e9707e69b8144674ced1687b8438', 
    'lsUetoWKtbBdrluLLGglsd55MIBXu+dW0NXcZDFessA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)