INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28fbb6500a74ac4da26c7e382c6372540b4ec40d3107120a3fc4742c5700b3be', 
    'LS0/MDHjpajZoMASWbpPWywu4Lp2TmsMKcEg2RvSyBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)