INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ee11cf64b41a3fd2afc9b54ebe12efa398809683994de1d066b9b4a56ba48d7', 
    '8f/J8hlWtAtwcFfOVAK25mL3uOYTqWUqcfEtpuSfauk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)