INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0752b23ba62972079eb811cd69814802b014c14d6eb50fb102829b754aa558d0', 
    '7bG/BTU2l9a8Vka7slpmKlvSMBBOp4j3fqe15RGluWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)