INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b43fd7b578cb2f6f7077e1e9880d45645532489e54f8852a9a132583542953d', 
    'N64zAc7CEaNamMmUhViCpB5BSLFC5/q0n5L5ezxPdI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)