INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30db5618095c812a26c68a010b15ff05f08a49667e41f6639885048dd1bbeccc', 
    'OBgpf4e5d+KnMRo8cA5m4H7OUHzfMKfYm1WjeKoX3ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)