INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '148a82df79faa3b8f8cf6b57bc9ad3bc8d254629df2e73c7a38012a496940b33', 
    'inBv8wNdzbEXMuxCNXq4JE6NRt/JXDj/1ldpGib4IjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)