INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac70fb2915e6c575eee973ff0dfbc979b4216303291444d2bba1b782193452be', 
    'AiQT3be87FBbZ1gDkx3eez4v0Bv/msmb3Tx42fmagr8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)