INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c535ff119734a2815d63cc470f6a6296dd7a26d55d934a6bb1ac5d0ad295c3', 
    'rFPJAAWMAZb64CN7wNYnhI5lFMmDExfEa7zK5stBhuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)