INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44d04307e644c4623d52b36613cc11267fca8ce8ebd52b5878497f2b37d896e', 
    '+rQYvfxcP790jBUXlHXD+uKWlHwHNSn451VeY87u0SA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)