INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '510553673bf290d1a2f7a58e8d73efaa0ce7e6bee63873a449ccb3a74853b554', 
    'BpqXEKwp1b5aiq7rcPmOyMMb8/8k2YLJUDYxNWdN6xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)