INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ca3d366be9c1c52d2fefc5975861b353c52c0bc601dc2073b22527950ca206c', 
    'p3bj0rdAfE0IlV4w9vVoaeZOaTzNwUPwT6pQ5897EfU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)