INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39a362b9f88634f676bc4e12802be7f7f80c06d78fd7ea133406600ef6621ec4', 
    'UBlgRxiawzmuAnHtbGGVmOzW4e+cforkEa8rc6rag08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)