INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51788c8b3cee4cfa27a92285258c02f0bee17bdb677d0395183f1c88bb6a101', 
    'Z91QK0axJ+mbCbgwenxfPN3v/CpU51sXzoonMNMbqTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)