INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '442d44532b41f519d8a46e0664e7068c2aac2fa3e011776e34869e03144c8cf1', 
    '7QhKfwhDhOJxw0Y/pXOKnnnKtgzrFgjfuCm0VHe4Tro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)