INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b6cf29d67b49ca7c1d7f53c1bf8bae653c73bdf8c96146926acfbf8d74b8a02', 
    'KERljF9A3qV83v79O7PEFbqScEtH4AgnwMM9PGb5x4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)