INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7af5d1bf6931dcf5b69c10e2e2a1d6e5d638797f9baafd0ee7ef6e587814102', 
    'Sm5V5rksoTF470EvI2+Sm7trhwkNVCAoYwhYc7GeU54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)