INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa4322c7cd52366858dc2864538746c645585db434e963dcb77c70ceb253458', 
    'c/Zf692hERC+VHzgswcXXnuiVIN1BSoEAa0oWFoNwCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)