INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0fed61944224d8639f6afcdb7e1cb0328c30071758599b8af1c4cbc418428a2', 
    '51pA461MjN3Dq8autrLRd4XV075vVh7C1ksGSWIhrs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)