INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4ca241a1956802c4970a0af2d28736cedc6f6b21adc151ce2930f6a5ddfa75', 
    'j3O7JjfkJlcFa8WRMcHr/eN6hX8kcdcWXAhQ52Bposo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)