INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474e1acd8fcdd6c8255425ad3e1a52f57a6bd036f3585049fd8cf7e89ef638fa', 
    '252yrKR8sOtB5eseEZrP+og8AwtXizG1NC/AWFDqUQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)