INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87305c7044ffec0a24c29e2f57cc2b388a1767577e5e53f016efc905287349e0', 
    'LlTt8hE1CifSRGV2eLE2OigEkJYWIAEGOU62xm0/gAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)