INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6afe5ce6c6d1f13429b2100a7fe528c847c5dcb45ed2fb56c39376514a2b25b', 
    'QvBNwGPDbAS4bi7otMI9525qcJK2giTI+FIqQP/DlXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)