INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3e9fbb5b882b135e56613e07374239c20c3afb97ae6ddfb59094a0fe45af3d3', 
    '3XRsWW8t3m8M0NfHVB54pDNzOb9ouBlJXfQui29s7Pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)