INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '027e02c63fe6c9a1ef9c4949c33ac311f30faaa5d762d75430901174d1343b14', 
    'l8lkEbSkhgnPv44NvrnvOsWShHIxUWZpi4uTy6rvL7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)