INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49f8f15890a8ebf9fbeb0681176a6d11bafc66e8614882b26474b49f35abc902', 
    '30f42A2m/8/RZJWLlGaOEnLhKqJpRiMT77HNh0Naz+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)