INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2940c30e07e394820d7aa5d0c8d6634e6a67875556930d33d7551e694d57d3', 
    'rzKW69Lth3IBfPfqqJvBa4fJJF7QGIvD6f0oBoXa9F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)