INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '564b003cfee495ecc2a8603d51433897bbcbbbc19a0bc5e9ecf0b1bce9ad7933', 
    'MZkrcDr04JhUeaF77MhH8uzAA4oK+QuDuWocZgApokg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)