INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5212229a690d2fb796206d0561983890a7933be6bd28cdbfefe5455de490246b', 
    'nHJxT2NEuWKhb6m2Tt9IjVeHaiq4/az51RV2K4G0vLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)