INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6337d880012cb6f3e3c64cd4bfbc4229d13e858b4e9806db564f5e6bd7c50672', 
    '6dpjipp5R9xCGKwL6rpgcHrEb+1dvjZI+sKZaxl5CVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)