INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aca2020afce3567aa1ff38c8cc02f612a77f19e09230c877e5756dfafabfa716', 
    'cfy3fmhRc677FvzrjxTAf4WZHmrnAXPmXZm36ZrhJ+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)