INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71769003d92670c5319dd46dbf25d9ee43ed331c1811020f3355bc9f2e5a7fd', 
    'UUmM9mDW2bN9j4dxXnDI3VjbDDh2Ssi+X88rtPWePV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)