INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdd02ba476455023a86c89f0b336433f9f09edce0723e5b21b8263cadddb647e', 
    '94SAGgKotOCRrp+2fq5yNpfqQwLgE8msRDcTiFdk6QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)