INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e19c3424de678fd937653db58e23a276758f2a234895fa67a8b66a7d72cb66dc', 
    'Jdqe4jtsQaCLalJT5xxJawEfvXIDis3oYdcXPHl/DwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)