INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9c27f07477516dbb718bebe55100fe16b7912d3517e678e9d6fc45f6d02f02', 
    'tHFhzeT41Xld+h25TlpMNhfiK7LbWvQcDsaOj5Us27Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)