INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2e3d3b5f8a505086d94b35a3e3abccdc3a290450435d541315df1e6a4a4349e', 
    'X15ztZEXbrOM2K49CT0ZfzHjHar5P0nM7pw1SwXN8oA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)