INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2e33cf6f5500397846435d5d08bad8b36861983c80953791e77789c480fee8', 
    'hEeuoeccmazPzF8C7I/64w4L2MFTxv6bWbqEFtkNr+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)