INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac52660137e960e7779a61ce700310c285ebb2ece153438ad85c0bacc61f260e', 
    'kcPt9uJCPfyFV25uUYtonzA5Nu6to9Lwem78Ykg7Pdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)