INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec53bc5af30c5da476d0eaee7b4da9d00a163fa825c2c1250b501862b094e74b', 
    'eyHMmiUecqUJ1eeMI0fWkbbJeCgyWC93zoAOzbQyH2c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)