INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42eaf5123961b79c7284a39c4fdd9a18faaaedf641acc2194e807bb150a3c671', 
    'pUfcMopQ3m5v+5i2wzB1Bc19X7ZqAXc9isc2lzyFERs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)