INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d3920e6bbc204617693fd4645b6dd868e57964ae43c7666af37a0689a7bca9', 
    'TYJRW8IB3WtMwr/OqKmZsUfpSq1DBGKDeO+KWn2Wcog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)