INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339b06de58b2afd72d30514ee87a752cb90a1e15cb99b523c76fc46b0c1c6708', 
    'WSER74sC5IJ69Pp0R4J6054jkwydtKE/manzJy7pGUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)