INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea1b0e3772cf35508a9eb76c651b752cf95fa63939c44c31430de73037758cc', 
    'LUjXSDHjdik7gAbtoB8O7JG44D7WMvAyBniAdV7/Exs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)