INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2273a4bafe52152acde403fcf27ca5969e483d702c00220d2b29fc05abf78d26', 
    'Kx72Fjynne8ViAOWo3enn/FEh5HRFl/NhdfLkDxQl+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)