INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765efc67b35879d3fe88d742c5b8e9d5bebdeda307d9f3cb6f7450c16adb6759', 
    'lVSk4L4YUCv592RPIUzziWLpf+zz8i08nZv8pW0mhd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)