INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbd73ddbc0b96399a09ec1613f3d2917941e8c6eafea0722171fa4526f12b777', 
    '8CFiwa54DVvjeytJ09m+FAM4l2y6ItPId2SIfaOCm+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)