INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2cda4e6216ad50da98da6e9294ab0c94f9778225dcaf62ec556e63ae5ab4819', 
    'PBk2Qx1Yzs9IzP3RLxw1knEoBvW+j2FvKQoTAz7Y/xY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)