INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd538cea4b184d75b4b51811fefa51641b8178d672af6f9d28fbd3c680c15e232', 
    'bM1pB5shn6TTENgt2soVKP9yGbUPdGg9zq1IlIb7VoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)