INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cdf6dbbd3da1e4685129e6478fea08935c506c1d01860b412237665823b0d0b', 
    'ZQm/8lVhjDw5aMi6MzmR4Zq0Vt4fbkFPEXUsfZERyxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)