INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '600ce6129490bb8a53393f055d5e496ee1c5356551d4c97c59db5d2847ca11f4', 
    'LxIQ8AZ4nij2fRUINvlrDavReFrVVq+LbFoU4d+wY2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)