INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c69468c83c9948e1ad09ccfa3f65f23132f7d0790afc38b4a801e1c787f9507', 
    'CflxhMEJ9K1sbwUEbMqIo7i6SXbG6p1TTX/oqx3NyEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)