INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fce5a2e0c62d03b7b449ae3574cbe50e762f5cb806e86202be2247b10fc5c442', 
    'MxsqphiSriiI9RI7oVGJgFaQTFS9MJ3iXyoGfNQpj3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)