INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc161459390727fed8a51ef7ac6465f3627c07e079db7a6c28faabfac539213', 
    'Kmt1+6AJEAoNM5RZbGgcliOyJCES2LVxKqiSwLN9ZVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)