INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d9e38f40b3a075617bf2c782b305b6525f1495842ff38bf094abffeb8b26416', 
    'j3qLbdPqcV3jFeGW+fjVxrOm8f5xkF3dulWI0QyeXK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)