INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e812f56b2565e5cf429d23426ebd10ecd76d3f428410e412106e02a8c51f829f', 
    'um1ZICH6nDns6bS9jYHpsh5L8dXRPFMmdS4pMT1staQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)