INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ddfc3a86e00d39a1d81ba516b70ccc473e689848a1d6852e75a47ab7d2e74c5', 
    'BfoTeWOmgupuvDP5oovVTraDfdlCWY/CCtlKp4GbcuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)