INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c3feb0e1271f3d8342fa1363f278b59e1d0823be182df26dc591e87c69399ae', 
    'UvbfTlYKhrZmO8x/4m6j4wovWlyaZrjpkUBIgAREkm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)