INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e190f62911fcc30a1c89faef3a28d63cbbe6a3a2f6c8b94fb1900c8f75dda840', 
    'zzxt2cdS0LfVSjYA5gCTkLtAVRCU9yyUiRbQC1I+Glg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)