INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e65687e38f33f055c7402c5e5b0561365c75dd7f4fd81ece2473d520052b7990', 
    'kvBit46oA1JZvuMUzHrXzy1cTaEUFQhs1DNVOLUIido=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)