INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6261dcf679657dc1b637e95a9568424825ce2bd3cac6d57d35a1029494103d1', 
    '+k49bmlotLt6r4BJ5Bn+wV/8pqgDrDVHpvECGle6jPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)