INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52ccbf66f18545556ac0e9ff75df4b88875d624abd5c01e04f71507b12d8c2b7', 
    'EX4C5wKFm3ps2GSkj9du//gxNErhPg/+3PHX76F4SyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)