INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf05492a03f0b00298de7506eecd64ffdd2704f2e73cacf9c50df7ee6eaa18f', 
    '7oQHf2YPhuLkF1IFeGcEM5HTGghtL1PGV6bJzmz9jIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)