INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd251db6f5299b256c0a0affeb0567a7909bf8a64397cf9924ad17ed673f00cf7', 
    'N7XVFm/bWrsXoxcsBQn5CxY7TKYbHuBEjJOZ6euWc6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)