INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ff5b29f6d4e8f97ed94024bb13a0e143df5e9fcc67a42be81c322e285ae442', 
    'KcWi2L2wEDmBQlffwKO2qs4b98gz/C9QnyxEAWGzZo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)