INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd2dd19f236927581a4ad1c210e4b89d5ec5b20ec374dd739820c4b3788a3422', 
    'egwwAKjNmMfiWI5ilfxNemxqG88E+eiMM2AieyppzBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)