INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e46b1fa871a031581009006d1d75ceb921e03a25c359a07e84b0fbc784169951', 
    '+TsSH4rUhbszBqeSFLIg7+4t1GkNtA6jfjXLXbhkFIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)