INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c843ff88df098860d08d7e72f330b49c1965a6c49d0e2b6ca26cef36334b480', 
    '6mWmeKNRe29blncWirsZ2rmqlqgCujZzImWYhwKmYDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)