INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8be223d8966fe4bb0e8512988256e44b0a292eda24e2d2e986575bbb0b9869', 
    '6JkinS/N3Lxak6TuZXix8fjiCaMI5Lb4I6emquMklpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)